What does God expect us to do for other cultures and faiths?

When we go to other cultures God wants us to go and then learn about their cultures which is the first thing that he wants us to do and then to respect their cultures as well because He made all and what He has made, is something that we all have to respect and not feel like a different culture is something that isn't new to God but is new to us and should respect like everything else that we knew even though we have never experienced that culture before. This goes the same for Faiths. We should respect everyone's own opinions and faiths and religions even though God might not accept them. But something that we should try and do is getting close to them, respect what they respect most and then finally try and change their mind and their entire world about what they believe in through God. God wants us to preach the Gospel to other people and like Don Richardson to other cultures and may not have even been discovered yet. God wants all to hear about the Gospel and if they are not able to hear about it when you are given the chance, there might not be another chance to preach to them. God expects us to go to cultures and then giving them the message that God wants all to hear about and accept as well. Doing this can then change their perspective and also their entire view of the world.