It was his chance of giving us redemption. You probably believe it is God's plan for people to commit adultery rather than working through it.
That’s quite absurd. Will you address why it was God’s plan before the foundations of the Earth to have us redeemed and reconciled through and in Christ? And that this was predestined?
It’s the same passage from Ephesians 1
In love
5He predestined us to adoption as sons through Jesus Christ to Himself, according to the kind intention of His will,
6to the praise of the glory of His grace, which He freely bestowed on us in the Beloved.
STRONGS NT 4309: προορίζω
προορίζω: 1 aorist προορισα; 1 aorist passive participle προορισθεντες; to predetermine, decide beforehand, Vulg. (except in Acts)praedestino (R. V. to foreordain): in the N. T. of God decreeing from eternity, followed by an accusative with the infinitive
Acts 4:28; τί, with the addition of πρό τῶναἰώνων
1 Corinthians 2:7; τινα, with a predicate acc, to foreordain, appoint beforehand,
Romans 8:29f; τινα εἰςτί, one to obtain a thing.
Ephesians 1:5; προορισθεντες namely, κληρωθῆναι,
Ephesians 1:11. (Heliodorus and ecclesiastical writings. (Ignatius ad Eph. tit.))