Thematic Bible: What to try

Beloved, do not believe every spirit, but test the spirits, whether they are of God, because many false prophets have gone out into the world. By this you know the Spirit of God: every spirit who confesses that Jesus Christ has come in the flesh is of God, and every spirit who does not confess Jesus is not of God; and this is that of the antichrist, of whom you have heard that it comes. Now it is in the world already.

Why does a living man complain, a man for the punishment of his sins? Let us examine and search our ways, and return to the LORD.