If God, the Creator of the Universe, who is both All-Powerful and All-Knowing cannot be an objective measure for morality, then the word 'objective' is beyond meaningless.
Things are right and wrong because God created both constructs, has decided which is which, and revealed this to humanity (assuming you believe in God).
If you don't believe in God, then accept that there is no "Right" or "Wrong", but rather only the opinions of men with influence masquerading as truth - Right and Wrong are not actual, tangible beings that are floating around in space somewhere. If you do not believe in God, you cannot logically believe that something is Right or Wrong, but rather only that something is personally beneficial or not beneficial.
Things are right and wrong because God created both constructs, has decided which is which, and revealed this to humanity (assuming you believe in God).
If you don't believe in God, then accept that there is no "Right" or "Wrong", but rather only the opinions of men with influence masquerading as truth - Right and Wrong are not actual, tangible beings that are floating around in space somewhere. If you do not believe in God, you cannot logically believe that something is Right or Wrong, but rather only that something is personally beneficial or not beneficial.