After the LORD your God shall ye walk, and Him shall ye fear, and His commandments shall ye keep, and unto His voice shall ye hearken, and Him shall ye serve, and unto Him shall ye cleave.
Tanakh — Devarim (Deuteronomy) 13:5▶Neither be called masters, for one is your master, the Christ.
New Testament — Matthew 23:10▶Say: 'Who is the Lord of the heavens and of the earth?' Say: 'God.' Say: 'Then have you taken unto you others beside Him to be your protectors, even such as have no power to profit or hurt themselves?' Say: 'Are the blind and the seeing man equal, or are the shadows and the light equal? Or have they ascribed to God associates who created as He created, so that creation is all alike to them?' Say: 'God is the Creator of everything, and He is the One, the Omnipotent.'
Quran — Ar-Ra`d (Surah 13) 16▶