Contradiction with James 4:13-14
These verses warn against making presumptive plans about the future, which contradicts Paul's confident travel intentions in 2 Corinthians 1:15.
James 4:13-14: Go to now, ye that say, To day or to morrow we will go into such a city, and continue there a year, and buy and sell, and get gain:
Contradiction with Proverbs 19:21
This verse emphasizes that only the counsel of the Lord will stand, contrasting with Paul's expressed intention which is subject to change.
Proverbs 19:21: [There are] many devices in a man's heart; nevertheless the counsel of the LORD, that shall stand.
Contradiction with Proverbs 16:9
It highlights that a man's heart plans his way, but the Lord directs his steps, potentially conflicting with the certainty of Paul's plans in 2 Corinthians 1:15.
Proverbs 16:9: A man's heart deviseth his way: but the LORD directeth his steps.