'Spare' in the Bible

But when he came to his senses he said, 'How many of my father's hired workers have food enough to spare, but here I am dying from hunger!

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?

For if God did not spare the natural branches, perhaps he will not spare you.

But if you marry, you have not sinned. And if a virgin marries, she has not sinned. But those who marry will face difficult circumstances, and I am trying to spare you such problems.

Now I appeal to God as my witness, that to spare you I did not come again to Corinth.

I said before when I was present the second time and now, though absent, I say again to those who sinned previously and to all the rest, that if I come again, I will not spare anyone,

For if God did not spare the angels who sinned, but threw them into hell and locked them up in chains in utter darkness, to be kept until the judgment,

and if he did not spare the ancient world, but did protect Noah, a herald of righteousness, along with seven others, when God brought a flood on an ungodly world,