Tafsir of Az-Zukhruf 43:64

Verily, Allah! He is my Lord and your Lord. So worship Him. This is the straight path. means, `you and I are enslaved to Him, in need of Him and we commonly share in the worship of Him Alone, associating none with Him.'

هذا صراط مستقيم

This is the straight path. means, `what I have brought to you is the straight path, which is the worship of the Lord, may He exalted, Alone.'