The Family Of Imran - 3:17 They are the patient, the truthful, the sincere, the submissive, the helpers of mankind, and those who ask for forgiveness in the Hour.
The believers are those who submit wholeheartedly:
Those Who Set The Ranks/37:101 So We granted him (Abraham) a mild-tempered son.
Those Who Set The Ranks/37:102 "When he reached the age of working with him, he said, "My son,"he said, "I dreamed that I should slaughter you. What do you think?""My father,"he said, "do as you are commanded. If Allah wills, you will find me patient."
Those Who Set The Ranks/37:103 So they both surrendered and he slaughtered him on his forehead.

The Heights/7:205 Remember your Lord morning and evening, secretly and silently, supplicating your Lord from the heart, and do not be among the heedless.

Prophet Hud/11:23 And those who believe and do righteous deeds and submit to their Lord wholeheartedly are the people of Paradise. They will abide therein forever.

Luqman/31:22 Whoever turns to Allah with all his heart in good behavior is bound by the strongest bond. Allah controls all affairs.

The Arabic Letter Sad/38:34 Thus did We test Solomon, and We added material wealth to his kingdom, but he turned wholly (to God).

The Forgiver/40:13 He shows you His signs (proofs and signs) and sends down for you sustenance from the sky. None takes heed except the one who submits.

The Cow/2:238 Pay attention to the prayers, especially the middle prayer. Stand in prayer, giving yourselves wholly to Allah.

The Spider/29:46 "Argue with the people of the Book in the best way, except the unjust, and say: "We believe in what has been sent down to us and what has been sent down to you. Our God and your God is one. To Him alone have we submitted."

The Romans/30:53 Nor can you guide the blind from their error. You can make only those who believe in Our verses to hear, and they submit at once.

The Prohibition/66:8 "O you who believe, repent sincerely to Allah so that your Lord may cover your evil deeds and admit you into Gardens beneath which rivers flow. Allah will not disgrace the Messenger and those who are with him on that Day. Their light will spread from their front to their right side and they will say: "Our Lord, complete our light for us and forgive us; You are the Almighty."