ما حكم لعن الشرك وقول "خليه ينفعك" للجمادات؟

A Muslim should avoid cursing and reviling, as it contradicts Islamic ethics. The Prophet, peace and blessings be upon him, was never obscene, a curser, or an abuser. A believer is not a curser. It has been reported that cursers will not be intercessors or martyrs on the Day of Resurrection, and that cursing a believer is like killing him. If a servant curses something and it is not deserving of the curse, the curse returns to its utterer. Cursing all animals and inanimate objects is reprehensible. As for the saying: "Let the wall benefit you," there is no harm in it, because the intention is to negate any real benefit from inanimate objects, and that true benefit comes from Allah alone.