In the book of Acts, there were 120 failures in an upper room, praying and waiting on God. When God came, He filled them with the Holy Spirit and they became His battle plan in the New Testament. They stood out in the public square without weaponry, without a plan, but they had in their hearts the presence and power of God.
They were speaking about Jesus, not about themselves. It was not about anything they had strategized. It was all about Jesus Christ and the power of His Holy Spirit. Thousands that day saw it and turned to God.
Many of the 120 suffered for it, but they brought the gospel to us and to the whole known world. So, you don’t need to be mighty, noble, strong or wise. All you have to do is say “yes” to God’s battle plan. Study the history of how God works, and remember, it’s time to pray.