Is it ok to listen to artists like 3oh 3 as long as i don't sing certain parts
Quite honestly.. It's an issue for you to work out with God..but I will tell you this: it will not help you grow closer to God..
And to anyone thats gonna condemn you:
Romans 14:1-4
1 Accept the one whose faith is weak, without quarreling over disputable matters.2 One person's faith allows them to eat anything, but another, whose faith is weak, eats only vegetables.3 The one who eats everything must not treat with contempt the one who does not, and the one who does not eat everything must not judge the one who does, for God has accepted them.4 Who are you to judge someone else's servant? To their own master, servants stand or fall. And they will stand, for the Lord is able to make them stand.
