That's the pastor's attempt to sound like he's under the influence of and speaking directly from the Holy Spirit. It's a show. It's the flesh. The Holy Spirit never overrides like that.
If a person's heart is that surrendered enough to Jesus, the Holy Spirit can indeed "come upon" someone. When that happens, you know it. I've experienced it, and it's beautiful.
Every believer is indwelled by the Holy Spirit. Our spirit person walks with the Holy Spirit. We can hear Him in our mind, or feel Him impress something onto our hearts. But the New Covenant does not inhibit the Holy Spirit from also "coming upon" a believer, which is how the Old Testament men and women of God experienced Him.
This can happen corporately, as well, when believers come together in unity and God is pleased. This is how revival breaks forth among the people. This is why people are so powerfully transformed by His presence in a revival.
Consider the following: God made man from
dust and breathed life into him. Land in the Old Testament is often a metaphor in scriptures for the New Covenant believer's body. Jesus used the metaphor of water for the Holy Spirit. When Father God chose to cleanse the earth the first time, He did so with water. Notice what most people ignore: Water broke forth from the ground
and water fell from heave (emphasis mine).
Genesis 7
11 In the six hundredth year of Noah's life, in the second month, on the seventeenth day of the month, on that day
all the fountains of the great deep burst forth, and the windows of the heavens were opened. 12 And rain fell upon the earth forty days and forty nights.
That cleansing is a shadow and type of what God would do later in the New Covenant, which started on the day of Pentecost: Revival!
The Holy Spirit within us, guides a people to worship Father God in Spirit and in truth in beautiful unity, and the Spirit comes down upon the people too and His presence is so tangible it puts people on their faces. It's the cleansing wash of His Living Water!
This corporate manifestation is known as revival, but it can happen on a personal level, too, which is known as personal revival.
God is supremely gentlemanly, and will always honor the freewill of people. But for those who are truly surrendered and willing to let Him have His way, He has permission to move in powerful ways that affect our body, soul, and spirit.
And shouldn't it be that way? He is Lord, after all.