“For the word of the cross is foolishness to those who are perishing, but to us who are being saved it is the power of God.”
1 Corinthians 1:18 (NASB)
It is finished!
“After this, Jesus, knowing that all things had already been accomplished, to fulfill the Scripture, said, “I am thirsty.” A jar full of sour wine was standing there; so they put a sponge full of the sour wine upon a branch of hyssop and brought it up to His mouth. Therefore when Jesus had received the sour wine, He said, “It is finished!” And He bowed His head and gave up His spirit.”
John 19:28-30 (NASB)