Above all things, God exalts His name and His Word. This became evident to Moses when, feeling inadequate, he questioned God's choice of him as a spokesman. In response to these doubts, God assured Moses of His presence and identified Himself as the great "I AM." In his final sermon at Parkside Church, Alistair Begg focuses on this unique encounter found in Exodus 3. God met Moses's need with assurance of His "isness" as well as His presence—spiritual realities that remain reliable and trustworthy for believers still today.