Of God’s Unity, God says in the Holy Qur’an:
Say: He is God, the One! God, the Self-Sufficient
Besought of all! So invoke the Name of thy Lord
and devote thyself to Him with a complete devotion.
Of the necessity of love for the neighbor, the Prophet
Muhammad—peace and blessings be upon him—said:
“None of you has faith until you love for your
neighbor what you love for yourself.”
Jesus said:
“Hear, O Israel: the Lord our God, the Lord is One;
you shall love the Lord your God with all your heart,
and with all your soul, and with all your mind, and
with all your strength.”