NONE IS WORTHY OF WORSHIP BUT ALLĀH;
MUḤAMMAD IS THE MESSENGER OF ALLĀH.
Allāh Subḥānahū wa Ta’ālā says: If Allāh inf1icts you with hurt, there is none who can remove it but Him; and if He desires good for you, there is none who can repel His Bounty. He causes it to reach whomsoever He wills of His bondsmen; He is Forgiving, the Merciful.
Allāh Subḥānahū wa Ta’ālā says: And Our ordaining (a thing and its coming into being) is but one act like the twinkling of an eye
Allāh Subḥānahū wa Ta’ālā says: Indeed, Allāh is the One Who splits the seed and the pit (of fruits etc. for sprouting). He brings forth the living from the dead, and the dead from the living. Such is Allāh. How then are you turning away?
He is the Cleaver of the daybreak; and He has appointed the night for resting in tranquility, and the sun and the moon for calculating (time). That is the measuring of the Mighty, the Wise.
And He is the One Who has set for you the stars that you may be guided by them, in your course in the darkness of the land and the sea. We have explained Our revelations for people who have knowledge.
And He is the One Who has produced you from a single soul, and has given you a place of residing (on the earth) and then an abode (in your graves). We have explained Our revelations for people who have understanding. And He is the One Who sends down water from the sky, with which We bring forth vegetation of every kind and from them We bring forth green blades, from which We bring forth the thickclustered grain; and from the datepalm, from the pollen of which spring lush bunches bending with their weight; and gardens of grapes, and olive, and pomegranate, alike (featured) and unlike. Look at their fruits when they bear fruit and ripen. Indeed, herein verily are signs for those who believe.
47. Abu 'Amrah Al Ansārī RaḍiyAllāhu ‘anhu narrates that Nabī ṢallAllāhu ‘Alaihi Wasallam said: I bear witness that there is none worthy of worship except Allāh, and that I am His Messenger. Any slave (of Allāh) who meets Allāh with this belief, this Kalimah will keep him away from Fire on the Day of Resurrection. In another narration: Anyone who meets Allāh on the day of Judgement testifying these two, (Oneness of Allāh and Prophethood of Muḥammad ṢallAllāhu ‘Alaihi Wasallam) shall enter Paradise, despite all his sins.
Note: Commentators in the light of this and similar aḥādīth state that such a person will enter into Paradise either his sins being forgiven by the Mercy of Allāh or after he has withstood punishment. (Muariful hadith)
(Musnad Ahmad, Tabarani Majma-uz-Zawaid)