Romans 8:32
Indeed he who spared not his own Son, but delivered Him up for us all, how will He not with him, freely give us all things?
Romans 11:12
But if the fall of them was the riches of the world, and the depletion of them the riches of the Gentiles; how much more their fulness?
Romans 11:21
For if God spared not the natural branches, neither will he spare you.
Hebrews 6:13
For God having promised Abraham, since he had no greater one by whom to swear, swore by himself,
2 Peter 2:4-5
For if God spared not the angels who sinned, but having sent them down to hell, committed them to chains of darkness to be kept unto judgment;