God is one, but he has innumerable forms. He is the creator of all and He himself takes the human form.
Guru NanakFrom woman, man is born; within woman, man is conceived; to woman he is engaged and married. Woman becomes his friend; through woman, the future generations come. When his woman dies, he seeks another woman; to woman he is bound. So why call her bad? From her, kings are born. From woman, woman is born; without woman, there would be no one at all.
Guru NanakAlone let him constantly meditate in solitude on that which is salutary for his soul, for he who meditates in solitude attains supreme bliss.
Guru NanakLet God's grace be the mosque, and devotion the prayer mat. Let the Quran be the good conduct. Let modesty be compassion, good manners fasting, you should be a Muslim the like of this. Let good deeds be your Kaaba and truth be your mentor. Your Kalma be your creed and prayer, God would then vindicate your honour.
Guru Nanak