John 1:14

1:14 Now the Word became flesh and took up residence among us. We saw his glory – the glory of the one and only, full of grace and truth, who came from the Father.

John 1:18

1:18 No one has ever seen God. The only one, himself God, who is in closest fellowship with the Father, has made God known.

Genesis 22:12

22:12 “Do not harm the boy!” the angel said. “Do not do anything to him, for now I know that you fear God because you did not withhold your son, your only son, from me.”

Mark 12:6

12:6 He had one left, his one dear son. Finally he sent him to them, saying, ‘They will respect my son.’

Romans 5:10

5:10 For if while we were enemies we were reconciled to God through the death of his Son, how much more, since we have been reconciled, will we be saved by his life?

Romans 8:32

8:32 Indeed, he who did not spare his own Son, but gave him up for us all – how will he not also, along with him, freely give us all things?