He who lives in harmony with himself lives in harmony with the universe.Marcus Aurelius
Everything we hear is an opinion, not a fact. Everything we see is a perspective, not the truth.
Accept all that happens, even that which is unpleasant, because everything is a part of the health of the universe and the wealth of God.
Live a good life. If there are Gods and they are just, then they will not care about how devout you have been, but will welcome you based on the virtues you have lived by. If there are Gods, but unjust, then you should not want to worship them. If there are no Gods, then you will be gone, but will have lived a noble life that will love on in the memories of your loved ones.
If it is not right, do not do it; if it is not true, do not say it.