But immediately, when Jesus perceived in His spirit that they reasoned thus within themselves, He said to them, “Why do you reason about these things in your hearts? (Mark 2:8, NKJV)
Do you have a secret? Only you know what it is (you’re sure of that!). Oh, but you would be mistaken. The Lord Jesus already knows your secret. He knows what’s in your heart. He even knows the motives, intentions, and reasonings that are going on in your head as you work out how to conceal your secret. These men “reasoned in their hearts” that Jesus was a blasphemer because He told the paralytic man, “Son, your sins are forgiven” (Mk. 2:5-7). Jesus knew what they were saying to themselves in their hearts. And, the Lord knows what is going on in our hearts, too. When all is said and done, He will judge our both our hearts and our deeds. “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” (Jer. 17:10; 2 Cor. 5:10). What is in our hearts drives our words and our actions. By purifying our hearts and cleansing our conduct we are able to draw near to God and have His blessed presence in our lives. James wrote, “Draw near to God and He will draw near to you. Cleanse your hands, you sinners; and purify your hearts, you double-minded” (Jas. 4:8). We must remember that God will judge “every secret thing” according to the gospel (Eccl. 12:14; Rom. 2:16).