Such experiences demonstrate the power and kindness of God and are still possible today. However, we shouldn't assume that the only time God is around is when the room is shaking and we can't stand up.
Looking again at the passage from Hebrews, we read, "See that you do not refuse him who is speaking." Encountering God is a result of hearing God's Word with faith through the enabling power of the Holy Spirit. Scripture is not just "divine data" for our observation, nor is it "moldy truth." It is the living and active word of God that "is at work in those who believe." (Heb 4:12; 1Th 2:13)
We hear and proclaim God's Word as we sing. As our pastor expounds God's Word, God Himself is addressing our hearts. We are engaging with God as we share the bread and cup during communion. And certainly God is speaking to us through the gospel, the means by which we have come to know Him.
Let's not limit encountering God to the singing time or a physical sensation. If we look for experiences and goose bumps when we worship God, we'll end up frustrated, unfulfilled, and eventually disappointed. But if we faithfully and eagerly listen for His voice in His unchanging Word, we'll encounter Him again and again.
RECOMMENDED RESOURCES:
Theological Foundations for Worship: Have you been caught in the "worship wars"? If so, you're not alone. How do you measure "effective" worship-is it even possible? Is genuine worship a matter of musical style? How
do you define a worship-leader's role? What are the standards for participation in congregational worship? And more importantly, what does the Bible say about worship? These topics and others are addressed in this collection of messages on worship theology from Bob Kauflin, director of worship development for Sovereign Grace Ministries.