Rebirth: the action of reappearing or starting to flourish or increase after a decline; revival.
Re: Once more; afresh; anew.
Birth: Bringing forth. Give birth to, give rise to. Beginning. High or Noble birth.
The scripture below talks about a spiritual rebirth, a salvation, a reconciliation to God through Christ but I also believe that throughout our life we will experience a renewal. A rebirth. Fresh new outlook on life. Like seeing and experiencing life from a fresh set of eyes and hearing from a new set of ears. It's begins at the heart and it continues to flourish from the renewed thoughts of the mind.
I believe this also takes place when a person finds there footing, their purpose, their niche. Something on the inside comes alive. A rekindled flame awakens them in a way they've never felt before. They are now conscious of things they never paid attention to before. Rebirth.
John 3:5-6, 8 I tell you the truth, if someone does not experience water and Spirit birth, there's no chance he will make it into God's kingdom. Like from like. Whatever is born from flesh is flesh; whatever is born from Spirit is spirit.
The wind blows all around us a if it has a will of its own; we feel and hear it, but we do not understand where it has come from or where it will end up.
Life in the Spirit is as if it were the wind of God.