Isaiah 55:3 (a) This is a call from GOD for His people to listen intently and carefully. We are to pay close attention to His words. We are to listen with a desire to understand GOD's will, and with an intention of obeying that will. (See also John 5:24-25, John 5:28; John 8:43, John 8:47; John 9:27; John 10:8; Acts 3:23).