6 Bible Verses about Not Sparing

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?

I know, that after my departure grievous wolves will rise up against you, not sparing the flock;

I have told you beforehand, and I am speaking to you in advance, as being present the second time, even now absent, that, if I may come to you again, I will not spare those who have previously sinned, and all the rest;

For if God spared not the natural branches, neither will he spare you.

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;

and spared not the old world, but delivered Noah the eighth person, the preacher of righteousness, brings the flood upon the world of the ungodly;