Religion is a creation of mankind, therefore it would cease to exist if man were no longer here.
If animals got smart enough then sure.
No
Yes. Mankind could not survive without them.
Without religion humanity wouldn't be aware of its spiritual nature, eternal destiny, and/or moral guidance from the beginning of time.
No. Christianity and Religion were created by mankind to oppress the masses. You can believe in God, Jesus, whomever, without the unnecessary baggage that comes with religion.
mankind is an amazing worth of this world. without mankind where would we be?
As the last Religion following Christianity & Judaism, Islam has always been, and still is, sent down for all Mankind without exceptions.
An idiom is a phrase that doesn't mean anything unless you know the definition. This sentence makes perfect sense, so it is not an idiom. Without religion, mankind is not worth much.
Without the atmosphere mankind will be gone, no air mean no breathing, and no breathing mean no mankind.
It can survive without an axon but not without its cell
You need energy to survive, so you cannot survive without energy.
The planet can survive without light, but you won't
Giraffes cannot survive without water