Ephesians 1:8

“Wherein he hath abounded toward us, &c.] That is, in the grace which is so abundantly displayed in redemption and forgiveness of sin, through the blood of Christ: in all wisdom and prudence; this may be understood, either of the aboundings of grace in the Gospel; which may be called all wisdom and prudence, because it is the wisdom of God; it is the product of his wisdom, and a display of it; the doctrines it contains are full of wisdom, and are the means of communicating it to men, and of making them wise unto salvation; and it may be so called, to set forth the excellency and perfection of it, as greatly transcending all human wisdom; and in this the grace of God has much abounded, for the…”

“Rather, "which He made to abound towards us." all wisdom and prudence--"wisdom" in devising the plan of redeeming mankind; "prudence" in executing it by the means, and in making all the necessary arrangements of Providence for that purpose. Paul attributes to the Gospel of God's grace "all" possible "wisdom and prudence," in opposition to the boasts of wisdom and prudence which the unbelieving Jews and heathen philosophers and false apostles arrogated for their teachings. Christ crucified, though esteemed "foolishness" by the world, is "the wisdom of God" (Co1 1:18-30). Compare Eph 3:10, "the manifold wisdom of God."”

“Wherein he hath abounded - Which he has liberally manifested to us This grace has not been stinted and confined, but has been liberal and abundant. In all wisdom - That is, he has evinced great wisdom in the plan of salvation; wisdom in so saving people as to secure the honor of his own law, and in devising a scheme that was eminently adapted to save people; see the notes at 1 Corinthians 1:24. And prudence - The word used here (φρονήσις phronēsis) means understanding, thinking, prudence. The meaning here is, that, so to speak, God had evinced great “intelligence” in the plan of salvation. There was ample proof of “mind” and of “thought.” It was adapted to the end in view. It was…”

“In all wisdom - Manifested by God in the whole scheme of our salvation. And prudence - Which he hath wrought in us, that we may know and do all his acceptable and perfect will. Ephesians 1:9”

“1:8-10 Wisdom and understanding come from the revelation of God’s mysterious will regarding Christ. In Paul’s writings, mysterious will (traditionally mystery) often refers to a divine truth formerly hidden but now revealed in the Good News (see 3:9). Here it refers to how God will bring everything together under the authority of Christ, so that he may be universally recognized and respected as Lord (see Phil 2:9-11; Col 1:16-20, 26-27; 2:2, 19; 4:3). Ephesians focuses specifically on the inclusion of Gentiles as well as Jews in God’s redeemed people (see Eph 3:3-6; 6:19; cp. Rom 16:25-26).”

“he: Rom 5:15, Rom 5:20, Rom 5:21 in: Eph 1:11, Eph 3:10; Psa 104:24; Pro 8:12; Isa 52:13; Dan 2:20, Dan 2:21; Mat 11:19; Rom 11:33; Co1 1:19-24, Co1 2:7; Col 2:3; Jde 1:25; Rev 5:12 Ephesians 1:9”