Rom 15:13 Now may the God of hope fill you with all joy and peace in believing, that you may abound in hope by the power of the Holy Spirit.
Paul “joy and peace” flow of course from our relationship with God
Paul ususally uses “hope” to refer to the truth of the gospel in which we put our trust
2Tim 1:7 For God has not given us a Spirit of fear, but of power and of love and of a sound mind.
1 Corinthians 13
1Cor 13 So now faith, hope, and love abide, these three; but the greatest of these is love.
faith —Paul has been talking about faith to do mighty works
hope —Paul has just referred to understanding the deepest mysteries of the truth of our hope in Christ
love —the greatest of them all
but we do need all three—and God has promised to give all of them to us if we ask him!
It is when we are demonstrating the love of God and declaring his truth, that he steps in with the power:
Acts 14:3 So they remained for a long time, speaking boldly for the Lord, who bore witness to the word of his grace, granting signs and wonders to be done by their hands.