What are God's mysteries? Rom 8:25-30

Today we are learning about God's mystery.  We will talk about 7 of them: The mystery of God, his will, of Christ, of the kingdom of God, of the gospel, of faith, and of godliness. Some of us worry about our past and if God can use you.  God uses our past to build our future.  Now that's a mystery in itself.  God has chosen us, and you won't know if you were chosen unless you believe in Him.  I think it's better to know than to calculate a guess, risking everything.