From The Life and Revelations of St. Gertrude the Great: (with my italics noting promises and favors)

May my heart and my soul, with all the substance of my flesh, all my senses, and all the powers of my body and my mind, with all creatures, praise Thee and give Thee thanks, O sweetest Lord, faithful Lover of mankind, for Thy signal mercy, which has not only dissimulated the utterly unworthy preparation with which I have not feared to approached the super celestial banquet of Thy most sacred Body and Blood, but has added this gift to me, the most utterly vile and perfectly useless of Thy creatures. First, of having been assured by Thy grace that all who desire to approach this Sacrament, and who are restrained by fear from a timid conscience, who come to me, who am the least of Thy servants, led by humility, to receive this Sacrament with fruit to eternal life. Thou hast also added that Thou wilt not permit anyone whom Thy justice deems unworthy to abase themselves to ask counsel of me, O Supreme Ruler, Who, through Thou dwellest on high, regardest the humble. (CF. Ps. 112:5).

What prompted Thy mercy, when Thou sawest me approach so often unworthily, to suspend Thy judgment, and not to inflict on me the punishment I deserve? Thou willest to make others worthy by the virtue of humility; and though Thou couldst do so more effectually without my assistance, Thy love, looking upon my misery, made Thee effect this through me, so that thus I may be a sharer in the merits of those who, through my admonitions, enjoy the fruit of salvation.

But, alas this is not the only remedy which my misery requires; nor will one remedy satisfy Thy mercy, O most kind Lord! For (secondly) Thou didst assure my unworthiness that Thou wouldst consider whoever should expose their defects to me, with a contrite and humble heart, guilty or innocent, as I had declared them more or less guilty, and from henceforward Thy grace would so sustain them that They should never again be in such danger from their faults as they had been previously. And thus Thou hast relieved my indigence, which is so great that I have never even for a single day corrected myself as I ought, and yet Thou dost permit me to participate in the victories of others, when Thou, my good God, dost condescend, to give the grace of victory to Thine other more deserving friends through my words.

Thirdly. The abundant liberality of Thy grace has enriched my poverty of merit by this assurance – that whenever I promise a favor to anyone, or the pardon of any fault, through confidence in Thy mercy, Thy benign love will ratify my words and execute my promise as faithfully as if it has been confirmed by an oath of the Eternal Truth. Thou didst add further, that if anyone found that the salutary effects of my promises were deferred, they should continually remind Thee that I had promised this grace from Thee. Thus dost Thou provide for my salvation according to the words of the Gospel: “With what measure you mete, it shall be measured to you again” (Matt. 7:2). And as, I alas, continually fall into the greatest faults, Thou desirest by this means to remit the punishment I deserve.

Fourthly. To solace my miseries, Thou hast assured me, amongst other things, that whoever recommend themselves humbly and devoutly to my prayers will certainly obtain all the fruits which they hoped to obtain by the intercession of any other person: in which Thou hast provided for my negligence, which prevents me from satisfying, not only for the prayers which are made gratuitously for the Church, but also for those of obligation; and Thou hast found the means of applying the fruit of them to me, according to the words of David “My prayers shall be turned into my bosom” (Ps 34: 13); making me participate in the merits of Thine elect, who shall ask these graces of Thee through my intermission, although I am utterly unworthy of it, and granting me a share in them to supply for my indigence.

Fifthly. Thou hast further promised my salvation by conferring these special favors on me, that whom ever with a good will, a right intention and a humble confidence, shall come to speak to me upon their spiritual advancement, should never leave me without being edified or receiving spiritual consolation. In this also Thou hast most suitably supplied for my indigence: for alas, I have wasted the talent Thou didst so liberally bestow on me by my useless words, but now I may gain some merit by what I confide to others!

Sixthly. Thy liberality, O Lord, has bestowed on me thus gift, more necessary than all – certify to me that whoever, in their charity, will either pray for me – the vilest of God’s creatures – or perform any good works, either for the amendment of my life, or the forgiveness of the sins of my youth, or the correction of my iniquity and malice, shall receive this reward from Thy abundant liberality – namely, that they shall nit die until, by Thy grace, their lives have been pleasing to Thee; and that Thou wilt dwell in their souls by a special friendship and intimacy.

And this Thou hast granted of Thy paternal tenderness, to assist my extreme indigence, as Thou knowest how many great corrections are needed for my innumerable sins and negligences. Thus, as Thy loving mercy will not permit me to perish, and, on the contrary by reason of justice, will not permit me to be saved with all my imperfections, Thou hast provided for me by means of the gains and merits of others.

Thou hast added to all these favors, my kind God, by an abundant liberality – that if anyone, after my death, considering with how much familiarity Thou didst communicate with my unworthiness while in this life, should recommend themselves humbly to my prayers, Thou wouldst hear them as willingly as if they invoked the intercession of any other person, provided that they had the intention of repairing their faults and negligences, and that they humbly and devoutly thanked Thee for five special benefits which Thou didst grant me.

First. For the love by which Thou didst freely choose me from all eternity, and which I declare to be the greatest of all the benefits which Thou hast bestowed on me: for as Thou wert not ignorant of, or rather didst foresee, the corrupt life which I should lead, the excess of my ingratitude, and how I should abuse Thy gifts, so that I deserve to have been born a pagan, and not an enlightened human being – Thy mercy, which infinitely exceeds our crimes, has chosen me, in preference to many other Christians, to bear the holy character of a religious.

Secondly. Because Thou hast drawn me blessedly to Thee; and I acknowledged it to be an effect of the clemency and charity which is natural to Thee, Who hast won, by the attractions of Thy caresses, this rebellious and stubborn heart, which deserves to be loaded with fetters and chains; and it has seemed as if Thou hadst found in me the faithful companion of Thy love, and that Thy greatest pleasure was to be united to me.

Thirdly. Because Thou hast united me so intimately to Thee; and I declare, as I am bound, that I am indebted for this only to Thy signal liberality, as if the number of the just was not great enough to receive the immense abundance of Thy mercies, not that I had better dispositions than others, but, on the contrary, that Thy charity might be the more signalized in me thereby.

Fourthly. That Thou hast taken pleasure and delight in dwelling in my soul; and this, if I may so speak, proceeds from the ardor of Thy love, which has deigned to testify, even by words, that it is the joy of Thy all – powerful wisdom to stop to one so dissimilar to Thee, and so utterly ungrateful.

Fifthly. That it has pleased Thee to accomplish Thy work happily in me; and, it is a favor which I have hoped with humble confidence from the tenderness of Thy most benign charity, and for which I adore Thee with gratitude, declaring, O sovereign, true, and only treasure of my soul, that I have in no way contributed to it by my merits, but that it is a true gift of Thy liberality.

All these benefits coming from Thine immense charity, and being so far above my nothingness, I am unable to give thanks for them worthily; but Thou has further assisted my misery, in exciting others, by the most condescending promises, to render thanksgivings to Thee, the merit of which may supply my deficiencies. For which may all creatures in Heaven, on earth and under the earth, glorify Thee and thank Thee continually!