What does the Bible say about the Holy Spirit as a Comforter?

In John 14:26, Jesus states that the Comforter, which is the Holy Spirit, will be sent by the Father in His name to teach His people all things and to bring to remembrance everything He has said. This highlights the role of the Holy Spirit in the life of believers, emphasizing His ministry of teaching and comforting. The Holy Spirit not only aids in understanding God’s Word but also ensures that believers are reminded of God's promises and teachings during times of trial and uncertainty, providing them with deep personal comfort.