John 3:16
For God so loved the world that he gave his only Son, that every one believing in him may not perish but have eternal life.
Hebrews 11:17
By faith Abraham when tried offered Isaac, and he that received the promises offered his only son,
Romans 5:8
but God commends his love to us, that while we were yet sinners Christ died for us;
Romans 8:32
He who spared not his Son, but gave him up for us all, how shall he not also with him freely give us all things?
1 John 4:9-10
The love of God was manifested to us in this; that God has sent his only Son into the world that we may live through him.