1 Timothy 3:9
holding the mystery of the faith in a pure conscience.
1 Timothy 1:19
Holding faith and a good conscience, which some, having put away, made shipwreck about the faith,
1 Timothy 1:5
But the end of the commandment is love out of a pure heart, and a good conscience, and non-hypocritical faith.
1 Timothy 3:16
And without controversy great is the mystery of piety. God was manifested in flesh, justified in spirit, seen by heavenly agents, proclaimed among nations, believed in the world, taken up in glory.
2 John 1:9-10
Every man transgressing, and not abiding in the doctrine of the Christ, does not have God. The man abiding in the doctrine of the Christ, this man has both the Father and the Son.