God has imparted perfect wisdom and complete revelation into your born-again spirit. "Wisdom is the principal thing; therefore get wisdom; and with all thy getting get understanding" (Prov. 4:7). Wisdom and understanding are keys that will unlock anything else in life you need. Therefore, draw on that wisdom and receive understanding so that the floodgates of your soul will open up to allow God's truths already in your spirit to manisfest in the physical realm. Yes, you can live a fruitful and fulfilled Christian life!
Without the empowerment of the Holy Spirit, you will not be able to fully release all of these wonderful realities already present in your born-again spirit. That's why the baptism in the Holy Spirit is so important. Jesus didn't peform any miracles until He received the baptism in the Holy Spirit (Luke 3:21-22)