If one doesnâ€™t believe in the Bible as the ultimate spiritual authority, then, right and wrong is reduced to a mere matter of subjective personal opinion. There is no objective standard by which right and wrong may be known by all men at all times. Instead, right and wrong is determined by everyone on an individual basis. Furthermore, no one can claim their personal opinion about what is right and what is wrong has any authority over another person. Therefore, what is really right and wrong is absolutely unknowable, being as multifarious and precarious as the ever-oscillating opinions of individuals.