We often refer to the “power of the Holy Spirit” in the sense of performing miraculous acts – healing, speaking in tongues, and the like.
But we need to give the Holy Spirit credit for more.
The power of the Holy Spirit gives us hope (Rom 15:13)
The Holy Spirit talks to us to give us instructions (Acts 10:19-20)
The Holy Spirit gives us discernment between good and evil (Acts 13:9-10)