Deut 4-6 God is…
The world shouts out: who is God? The world questions: who is God? They might say God is love and He is, but Moses said God is the Lord. He revealed Himself to the pagan Egyptians and to the Israelites as one who is not a man that he should change his mind. He revealed Himself in signs and wonders such as at Baal-Peor where He eradicated from their midst everyone who followed that false god. Moses asked them this question: “what other great nation has a god so near to them like the Lord our God whenever we call on him?” And God is asking us the very same question and to that he asks: Do you know me?
Peter reminded the sojourners just as Moses was reminding the people: “You do not see him now but you believe in him, and so you rejoice with an indescribable and glorious joy.” Even though they did not “see” him they heard his voice saying: “This is the correct way, walk in it,” whether you are heading to the right or the left. [Is 30]And again, if we seek Him, we will find Him; if we seek Him with all our heart and soul.
Who is God? He is the Lord God and there is no other besides him. Our obligation: Love the Lord your God with your whole mind, your whole being and all your strength. In this way we affirm we serve Him and only Him.”