“I, the LORD, search the heart, I test the mind, Even to give every man according to his ways, According to the fruit of his doings.” Jeremiah 17:10

God knows what is in your heart and mind. Ask Him to show you the things that are not of Him. For we don’t even know our own heart. David comes to mind when I read this scripture. He was a man after God’s own heart. Yet He lusted after a wife of another man. He let the lust of his mind take control.

“The heart is deceitful above all things, and desperately wicked: who can know it?” Jeremiah 17:9