Scripture addresses people groups as if they were one person. Their characteristic social orders, geographic differences, and moral records are all considered as God responds to their spiritual well-being.
People groups assume (inherit) the attitudes and traditions of their forefathers. God then deals with them accordingly. Missionaries are wise to learn these cultures to effetively witness to them.
It must be recognized that God is not willing “That any perish.” The Gospel must be preached to them all. Wise Christians carry a burden to see this mission accomplished. God calls and sends missionaries, and we have the privilege of supporting them with our finances.
READ: Is. 15-19