Nothing is impossible for them that believe. The name of Jesus is immeasurably powerful. Without doubt believe in God. There's a thought process, confidence in the word of God. You personalized the Name of Jesus Christ and put it to work. (Reference of Peter in Acts 3).
In 1 Corinthians:11, Apostle Paul says : that which I receive by the Lord Jesus Christ. He had personalized the Name in all the things he was doing. God and His word are one, so if the word of God is my spirit, then God is in my spirit. Jesus said if you love me, keep my word. So when you hunger for Gods word, you are hungry for God.
Same as when you meditate on the word. The disciples had the scripture but they all had a different mindset. Such as apostle Peter in the way miracles and healing (Even through his shadow) happened as he walked across the streets
John contained the the knowledge of God and knew deep about the Holy spirit unlike the other disciples. He had a different mindset. He was capable to see the vision of the things to come with the supernatural insight of the Holy Spirit.
The quality of our lives depends on the conviction of Gods word. As Jesus Christ is, so are we. So long as you do not stop, God moves you on.
Continue to build your faith and practice the power that God has endowed on you through the name of Jesus.