1 Corinthians 1:18 For the message 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 15: 3 - 4 - The Gospel, That Christ died for our sins according to the Scriptures and that He was buried and that He rose again the third day according to the Scriptures.
John 8:24 - Jesus said, "Therefore I said to you that you will die in your sins; for if you do not believe that I am He, you will die in your sins.”
John 3:16 - Jesus said, "For God so loved the world that He gave His only begotten Son, that whoever believes in Him should not perish but have everlasting life."
Luke 19:10 - Jesus said, "For the Son of Man has come to seek and to save that which was lost.”
Romans 10:9-10 That if you confess with your mouth the Lord Jesus and believe in your heart that God has raised Him from the dead, you will be saved. For with the heart one believes unto righteousness, and with the mouth confession is made unto salvation.
2 Corinthians 6:2 - God says, "In an acceptable time I have heard you, and in the day of salvation I have helped you. Behold now is the accepted time, behold, now is the day of salvation."