John 10:28,john 10:29,1 Peter 1:15

1 John 2:19 NIV
They went out from us, but they did not really belong to us. For if they had belonged to us, they would have remained with us; but their going showed that none of them belonged to us.

1 John 2:25 NIV
And this is what he promised us—eternal life.

1 John 3:3 NIV
All who have this hope in him purify themselves, just as he is pure.

1 John 5:11 NIV
And this is the testimony: God has given us eternal life, and this life is in his Son.

1 Peter 1:5 NIV
who through faith are shielded by God’s power until the coming of the salvation that is ready to be revealed in the last time.

1 Thessalonians 4:3-7 NIV
It is God’s will that you should be sanctified: that you should avoid sexual immorality; that each of you should learn to control your own body in a way that is holy and honorable, not in passionate lust like the pagans, who do not know God; and that in this matter no one should wrong or take advantage of a brother or sister. The Lord will punish all those who commit such sins, as we told you and warned you before. For God did not call us to be impure, but to live a holy life.

2 Corinthians 7:1 NIV
Therefore, since we have these promises, dear friends, let us purify ourselves from everything that contaminates body and spirit, perfecting holiness out of reverence for God.

Ephesians 5:1-2 NIV
Follow God’s example, therefore, as dearly loved children and walk in the way of love, just as Christ loved us and gave himself up for us as a fragrant offering and sacrifice to God.

Hebrews 12:14 NIV
Make every effort to live in peace with everyone and to be holy; without holiness no one will see the Lord.

Hebrews 7:25 NIV
Therefore he is able to save completely those who come to God through him, because he always lives to intercede for them.