This article is on the topic of baptism, identifying baptism as a sign and seal of the covenant. The author also discusses baptism in relation to election, focusing on the subject of infant baptism.

The prayer, breaking of bread, pouring of wine, and eating and drinking of the Lord's Supper all point the believer to Christ. Holy Communion works as a seal, pointing the believer to the truth of Christ's work of salvation.

The Holy Spirit is crucial in applying the work of Christ to us. This article focuses on the sealing work of the Holy Spirit. The seal of the Spirit points to Christ as being our Owner, since He bought us by His blood. It also points to the assurance of our redemption.