God's presence was sheltered in a specific place in the Old Testament. In the New Testament, we are a tabernacle because God's presence dwells within us. This temple is a holy place
When God calls us to do something, we often say to ourselves, "Who am I?" Because it is usually something outside of what we see ourselves doing or even able to do.
As part of the body of Christ, we are to help one another prepare. Singing praise to our Lord and practicing love, kindness, mercy, and self-control are a few ways to lead by example.