Having a good conscience; that, whereas they speak evil of you, as of evildoers, they may be ashamed that falsely accuse your good Conversation (behavior; way of life; community) in Moshiach [Messiah].
The chief priests and the P’rushim (Pharisees) [separatists] wished to find false witnesses against Yeshua [God is Salvation] in order to put him to death.