Video Set Viêt What The Name Of The Song That This Video Is Set To?

What the name of the song that this video is set to? - video set viêt

I have tried to find the African songs that sound a Youtube video that was settled long ago, but I can not find him. Search for "We live in days like the days of Noah" in youtbue and is the first video. It is so beautiful and I want to buy, but do not know his name. Please help me. God bless you.