John 10:28
28 oI give them eternal life, and pthey will never perish, and qno one will snatch them out of my hand.
2 Thessalonians 3:3
3 But nthe Lord is faithful. He will establish you and oguard you against pthe evil one.1
1 John 2:19
19 eThey went out from us, but they were not of us; for fif they had been of us, they would have continued with us. But they went out, gthat it might become plain that they all are not of us.