The central message of this sermon is that God is intimately involved in the development and existence of human life from conception to birth, and therefore, abortion takes a human life. The sermon advances the belief that human life has inherent value and dignity, which is a fundamental tenet of Christianity. By examining biblical passages, the teacher demonstrates that God's involvement in human life begins at conception, with Him creating, knitting, and forming the child in the womb. This emphasis on God's activity in the development of human life underscores the sacredness and worth of every individual, regardless of their stage of development or circumstances of birth. The takeaway is that abortion not only terminates a pregnancy but also takes an innocent human life, which should be treated with reverence and respect.