Waman ahsanu qawlan mimman daAAa ila Allahi waAAamila salihan waqala innanee mina almuslimeena

And who is better in speech than he who [says: "My Lord is Allah (believes in His Oneness)," and then stands straight (acts upon His Order), and] invites (men) to Allah's (Islamic Monotheism), and does righteous deeds, and says: "I am one of the Muslims."

And who is better in speech than him who prayeth unto his Lord and doeth right, and saith: Lo! I am of those who are muslims (surrender unto Him).

And who is better in speech than one who invites to Allah and does righteousness and says, "Indeed, I am of the Muslims."