9:112
(The believers whose lives Allâh has purchased are) those who repent to Allâh (from polytheism and hypocrisy, etc.), who worship Him, who praise Him, who fast (or go out in Allâh’s Cause), who bow down (in prayer), who prostrate themselves (in prayer), who enjoin (people) for Al-Ma’rûf (i.e. Islâmic Monotheism and all what Islâm has ordained) and forbid (people) from Al-Munkar (i.e. disbelief, polytheism of all kinds and all that Islâm has forbidden), and who observe the limits set by Allâh (do all that Allâh has ordained and abstain from all kinds of sins and evil deeds which Allâh has forbidden). And give glad tidings to the believers.
9:115
And Allâh will never lead a people astray after He has guided them until He makes clear to them as to what they should avoid. Verily, Allâh is the All-Knower of everything.
“I put my trust in Allah, my Lord and your Lord! There is not a moving creature, but He has a grasp of its forelock. Verily, my Lord is on the straight path. (The truth)”
(11:55-56)