The Prophet (ﷺ) said, "Whoever said La ilâha ill-Allâh (none has the right to be worshipped but Allâh and has in his heart good (faith) equal to the weight of a barley grain, will be taken out of Hell. And whoever said La ilâha ill-Allâh (none has the right to be worshipped but Allâh) and has in his heart good (faith) equal to the weight of a wheat grain, will be taken out of Hell. And whoever said La ilâha ill-Allâh (none has the right to be worshipped but Allâh) and has in his heart good (faith) equal to the weight of an atom, or a small ant will be taken out of Hell. [1:42-O.B.]