From the Word of God I gather that damnation is all of man, from top to bottom, and salvation is all of grace, from first to last. He that perishes chooses to perish; but he that is saved is saved because God has chosen to save him. (Spurgeon)
John 3:16 “ For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.“
Romans 6:23 “For the wages of sin is death; but the gift of God is eternal life through Jesus Christ our Lord.“
Romans 10:13 “For whosoever shall call upon the name of the Lord(Jesus Christ) shall be saved.”
Romans 10:9-10 “That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.
10 For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.“