We can trust the omniscient Holy Spirit to guide our prayers when we don't know what to do.
The Holy Spirit is a practical helper. He is part of the Trinity, which means He’s one with the Father and the Son Jesus Christ. And He is all-powerful and all-knowing, just like the other two members of the Godhead. In other words, the Spirit dwelling within us knows exactly what God in heaven wills for our life.
Since even the most intelligent people operate with limited knowledge, it is wise to depend upon the Holy Spirit’s guidance, especially in prayer. We do not know what the future holds; as a result, our desires may not fit God’s plan. Or it might never occur to us to request something that the Lord knows we will eventually need.
There are believers who give up on prayer because our human limitations prevent fully understanding how it works. But those who stop communicating with God miss out on the awesome work of the Spirit. He directs our prayers, impresses upon our hearts the truth about what we have asked, and ultimately opens our minds to God’s will.
Believers never have to worry about offering up a wrong prayer. In our humanness, we often ask for something that we think will satisfy our fleshly need. But the Holy Spirit won’t present a request that goes against the Father’s will. Instead, He intercedes to ask for what is right. And at the same time, He whispers to our heart that what we have requested is not suitable.
If God’s will is our true desire, then we’ll be sensitive to the Holy Spirit’s guidance. He is our prayer link to the heavenly Father, and where He leads, we must follow.