O believers! Allah will surely test you with game (that which is to be hunted) within the reach of your hands and spears to distinguish those who fear Him in secret. Whoever transgresses from now on will suffer a painful punishment.
Meaning:-
Spears: a weapon consisting of a pole with a sharp, usually metal, point at one end.
Distinguish: to perceive or recognize the way something differs from what’s around it.
Transgress: to violate a law, command, moral code, etc.; offend; sin.