Deuteronomy 6:4-5

Hear, O Israel: The Lord our God is one Lord : And thou shalt love the Lord thy God with all thine heart, and with all thy soul, and with all thy might. Deuteronomy 6:4‭-‬5

There have been people and false gods throughout time, but there is only one true God and one true Lord. He saved us and he loves us and we should love the Lord with everything in us every day.