Leviticus 13:34
And in the seventh day the priest shall look on the scall: and behold, if the scall is not spread in the skin, nor is in sight deeper than the skin; then the priest shall pronounce him clean: and he shall wash his clothes, and be clean.
1 John 4:1
Beloved, believe not every spirit, but try the spirits whether they are of God: because many false prophets have gone out into the world.
Jude 1:22
And of some have compassion, making a difference:
Revelation 2:2
I know thy works, and thy labor, and thy patience, and that thou canst not bear them who are evil; and thou hast tried them who say they are apostles, and are not; and hast found them liars: