The Eternal Father addressed these words to St. Mary Magdalen of Pazzi:
“My Word consummated on the cross the love wherewith I sent Him to you, satisfying My justice for your sins so fully that I received more satisfaction, without comparison, than I had received offense. Hence it is that I am so easily appeased with the sinners who return to Me and are converted; and I receive them in the arms of My Love, because I have been so well satisfied by the obedience of My Word. In this world, or in an infinite number of worlds, so many sins could not be committed, for which My Word had atoned, that I would not be satisfied with the reparation He made for the sins and the offense. Hence, the Royal Prophet, foreseeing this satisfaction, has said: “Copiosa apud eum redemption” – “With Him plentiful redemption” (Ps. cxxix, 7).”
“As St. Thomas says: “He properly atones for an offense who offers something which the offended one loves equally, or even more than he detested the offense. But by suffering out of love and obedience, Christ gave more to God than was required to compensate for the offense of the whole human race”; for the immense charity of the incarnate Son was more pleasing to God than all the sins of men were displeasing to Him, because this act of charity was a theandric act [and therefore infinite in value], inasmuch as it proceeded radically from the person of the Word.” – Lagrange
Littlest Souls 