Baptism with water is the sign and seal of baptism with the Spirit, as much as it is of the forgiveness of sins. Water-baptism is the initiatory Christian rite, because Spirit-baptism is the initiatory Christian experience.
An unchurched christian is a grotesque anomaly. The New Testament knows nothing of such a person. For the church lies at the very center of the eternal purpose of God. It is not a divine afterthought. It is not an accident of history. On the contrary, the church is God's new community.
God must speak to us before we have any liberty to speak to him. He must disclose to us who he is before we can offer him what we are in acceptable worship. The worship of God is always a response to the Word of God. Scripture wonderfully directs and enriches our worship.
Knowledge is indispensable to Christian life and service. If we do not use the mind that God has given us, we condemn ourselves to spiritual superficiality and cut ourselves off from many of the riches of God’s grace.
For the essence of sin is man substituting himself for God [Gen. 3:1-7], while the essence of salvation is God substituting himself for man [2 Cor. 5:21]. Man asserts himself against God and puts himself where only God deserves to be; God sacrifices himself for man and puts himself where only man deserves to be.