Every Christian is sealed with the Holy Spirit. What does the sealing of the Spirit mean? This article explains the meaning of sealing with the Spirit in relation to Ephesians 1:13-14.

A true answer to the challenge posed by Pentecostalism and the charismatic movement can only be found by looking the biblical teaching on the work of the Holy Spirit.

This article on Ephesians 4:30 is about the sealing of the Holy Spirit and the grieving of the Holy Spirit.