Quran 63:3 — The Hypocrites (Al-Munaafeqoon)

This is because they believed, then disbelieved. Hence, their minds are blocked; they do not understand.

[63:2] Under the guise of their apparent faith, they repel the people from the path of GOD. Miserable indeed is what they do.

[63:4] When you see them, you may be impressed by their looks. And when they speak, you may listen to their eloquence. They are like standing logs. They think that every call is intended against them. These are the real enemies; beware of them. GOD condemns them; they have deviated.