Deuteronomy 13:2

2 The sign or wonder he has spoken about might really take place. And he might say, "Let's follow other gods. Let's worship them." But you haven't known anything about those gods before.

Deuteronomy 13:2 Meaning and Commentary

Deuteronomy 13:2

And the sign and wonder come to pass whereof he spake unto
thee
The sign he promised to give, or the miracle he proposed to do, to show the reality of his mission, and the truth of his doctrine, which is performed, or seemingly performed, by legerdemain, by magic art, or by the help of the devil; which the Lord sometimes suffered for the trial of the faith and obedience of his people, and for the hardening of others in their unbelief, and which issues in their destruction; see ( 2 Thessalonians 2:9-12 ) ,

saying, let us go after other gods (which thou hast not known), and let
us serve them;
other gods besides the one living and true God, the Creator of all things; strange gods, the idols of the people, as the Targum of Jonathan; such as they had never heard of, nor had any knowledge of, nor any benefit from, as they had of the Lord their God. Now the doctrines of these, and of their worship, are what the false prophet or dreamer is supposed to come with, and inculcate into the minds of the people; and for the confirmation of which, and in order to draw them into the reception of them, and act according to them, he proposed to give a sign or wonder.

Deuteronomy 13:2 In-Context

1 Suppose a prophet appears among you. Or someone comes who uses dreams to tell what's going to happen. He tells you that a miraculous sign or wonder is going to take place.

2 The sign or wonder he has spoken about might really take place. And he might say, "Let's follow other gods. Let's worship them." But you haven't known anything about those gods before.

3 So you must not listen to what that prophet or dreamer has said. The LORD your God is putting you to the test. He wants to know whether you love him with all your heart and with all your soul.

4 You must follow him. You must have respect for him. Keep his commands. Obey him. Serve him. Remain true to him.

5 That prophet or dreamer must be put to death. He told you not to obey the LORD your God. The LORD brought you out of Egypt. He set you free from the land where you were slaves. He commanded you to live the way he wants you to. But that prophet or dreamer has tried to make you turn away from it. Get rid of that evil person.