To someone who was raised Evangelical, "praying" something like the Apostle's Creed is a little odd. It doesn't sound like a prayer; it doesn't address God (or anyone really). It's a statement of things we believe.
Well, our lives should be a statement of things we believe, and our lives should also be a prayer - daily presenting our bodies as a living sacrifice, holy and pleasing to God (Rom 12:1).
Then how are we living the Creed? Reciting it is only the verbal affirmation, but are we affirming it with our actions?
I believe in God.
...the Father. Really? Do I acknowledge my Father? Do I act as His child? Do I try to become worthy of His inheritance?
...the Almighty. Do I have proper awe and fear toward the One with all might? Do I trust in his power when I don't know how things will turn out, or do I try to be "almighty" over my own life?
...Creator of heaven and earth. When I walk outside, do I rejoice in the beauty of the created world? Do I rejoice in the beauty of people created in God's image?
I believe in Jesus Christ.
...His only Son, our LORD. Who has lordship over my daily thoughts and actions?
...who was conceived by the Holy Spirit, born of the Virgin Mary. Do I really believe in a man who was conceived in the womb of a virgin? If true, it was the most marvelous birth in history. Do I act like it was? Do I tell others about it?
...suffered under Pontius Pilate, was cruficied, died, and was buried. Do I daily remember the sacrifice that our Lord offered for us? The fact that God Himself would suffer in a human body and die should never cease to put us in awe or inspire us toward love.
...He descended into Hell. He'll do anything for us! He went to Hell and back to win our souls! What am I doing for Him?
...He ascended into Heaven. Do I acknowledge the power of the Man who confronted death, defeated it entirely, and then ascended to eternal life?
...He is seated at the right hand of the Father. If the Lord of my life is in the most powerful position of Heaven, why should I ever worry?
...from whence He shall come to judge the living & the dead. Am I preparing myself (and others) for a judgement day?
I believe in the Holy Spirit.
...the Holy Catholic Church. If I believe the Holy Spirit preserves this Church, shouldn't I follow and defend her?
...the communion of saints. Am I aware of the "cloud of witnesses" around me? Do I make an effort to learn from the wisdom of the saints? Do I ask for their prayers?
...the forgiveness of sins. Do I return continuously to God because I know He will forgive me, or do I stubbornly hold off on repentance?
...the resurrection of the body and life everlasting. What is the goal of my life, my first desire, my true home?
Amen. I want to be saying "Amen" with my life.
