No, I do not mean in the sense of actors on a stage in the movies, television or before any audience. They are only acting out a script as written by some one or themselves.
But God is a performer in the sense that He carries out, executes does and performs miracles. He carries into effect and fulfils what He has promised as contained in His word. He completes everything He starts in any life. Plus, He is the only person that is capable of doing all of these and the only person who is faithful and trustworthy.
I am saying this to help you remember that you can trust in God enough to cry out to Him for anything, big or little, if it has gone out of His mouth in promise to you then you can rest assured that He is a willing and trusted performer. He will hear and perform all that concerns you!
I will cry unto God most high; unto God that performeth all things for me. Psalm 57:2