Only a foolish man thinks he can hide anything from the Lord. This includes his thought life. The Lord knows all man’s thoughts (1 Chronicles 28:9) which includes the good (Malachi 3:16) and the bad (Psalm 94:11). David expressed this truth to the Lord when he said, “Thou knowest . . . my thought afar off. . . . For there is not a word in my tongue, but, lo, O LORD, thou knowest it altogether” (Psalm 139:2-4). The Lord Jesus Christ often exhibited this capability during His earthly ministry (Matthew 12:25; Luke 5:22; Luke 6:8; Luke 9:47; Luke 11:17). Even the written word of God reveals this ability by being “a discerner of the thoughts and intents of the heart” (Hebrews 4:12).
Those with their ear toward the world have many accessible teachers. Unfortunately, far too frequently, that which is being taught contradicts the plain teaching of scripture. In order to combat the propagation of false teaching, the Lord calls upon His people to teach the truth. God placed men within the New Testament church to spread the truth through teaching and preaching (Acts 13:1). He placed older men and women in the church in order to teach the younger men and women (Titus 2:1-8). He placed godly moms and dads in the home to teach the children. Every believer should have a desire to come to a point where he or she can teach others. According to the scriptures, this is the will of God (Hebrews 5:12).
