25 Because that which the world deems foolish in God is wiser than men's wisdom, and that which it deems feeble in God is mightier than men's might.
1 Corinthians 1:25 Cross References - WNT
Romans 11:33-36
33 Oh, how inexhaustible are God's resources and God's wisdom and God's knowledge! How impossible it is to search into His decrees or trace His footsteps!
34 "WHO HAS EVER KNOWN THE MIND OF THE LORD, OR SHARED HIS COUNSELS?"
35 "WHO HAS FIRST GIVEN GOD ANYTHING, SO AS TO RECEIVE PAYMENT IN RETURN?"
36 For the universe owes its origin to Him, was created by Him, and has its aim and purpose in Him. To Him be the glory throughout the Ages! Amen.
1 Corinthians 1:18
18 For the Message of the Cross is foolishness to those who are on the way to perdition, but it is the power of God to those whom He is saving.
1 Corinthians 1:27-29
27 But God has chosen the things which the world regards as foolish, in order to put its wise men to shame; and God has chosen the things which the world regards as destitute of influence, in order to put its powerful things to shame;
28 and the things which the world regards as base, and those which it sets utterly at nought--things that have no existence--God has chosen in order to reduce to nothing things that do exist;
29 to prevent any mortal man from boasting in the presence of God.
2 Corinthians 13:4
4 For though it is true that He was crucified through weakness, yet He now lives through the power of God. We also are weak, sharing His weakness, but with Him we shall be full of life to deal with you through the power of God.