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 thrust from them made shipwreck concerning the faith;
1 Timothy 1:5
But the end of the charge is love out of a pure heart and a good conscience and of faith unfeigned;
1 Timothy 3:16
And, confessedly, great is the mystery of godliness; God was manifested in flesh, was justified in the Spirit, was seen by angels, preached among the gentiles, believed on in the world, taken up in glory.
2 John 1:9-10
Every one who leads forward, and abides not in the teaching of Christ, has not God. He that abides in the teaching, the same has both the Father and the Son.