The church of Christ is God’s appointed agency for the salvation of mankind. Its mission is to carry the gospel to the world. The obligation rests upon all Christians, to the extent of his talent and opportunity, all to fulfill the Saviour’s commission. The love of Christ, revealed to us, makes us debtors to all who don’t know Him. God has given us light, not for ourselves alone, but to share and to shed upon them. (Steps to Christ, p. 81).
It’s not everyone’s calling to go too far away mission fields to share the gospel. We can do this in our home circle, in the church, and with those we associate with. It’s or God given duty. Bless you as you witness.