God knows your heart:
Matt 2:7-8
7 Herod then arranged a secret meeting with the scholars from the East. Pretending to be as devout as they were, he got them to tell him exactly when the birth-announcement star appeared. 8 Then he told them the prophecy about Bethlehem, and said, "Go find this child. Leave no stone unturned. As soon as you find him, send word and I'll join you at once in your worship."