Whether in the Soul of Christ there was any habitual grace?

❌ Objection 1 : It would seem there was no habitual grace in the soul assumed by the Word. For grace is a certain partaking of the Godhead by the rational creature, according to 2 Pt. 1:4: "By Whom He hath given us most great and precious promises, that by these you may be made partakers of the Divine Nature." Now Christ is God not by participation, but in truth. Therefore there was no habitual grace in Him.

❌ Objection 2 : Further, grace is necessary to man, that he may operate well, according to 1 Cor. 15:10: "I have labored more abundantly than all they; yet not I, but the grace of God with me"; and in order that he may reach eternal life, according to Rm. 6:23: "The grace of God (is) life everlasting." Now the inheritance of everlasting life was due to Christ by the mere fact of His being the natural Son of God; and by the fact of His being the Word, by Whom all things were made, He had the power of doing all things well. Therefore His human nature needed no further grace beyond union with the Word.

❌ Objection 3 : Further, what operates as an instrument does not need a habit for its own operations, since habits are rooted in the principal agent. Now the human nature in Christ was "as the instrument of the Godhead," as Damascene says (De Fide Orth. iii, 15). Therefore there was no need of habitual grace in Christ.