We all have a story; we all have a testimony and we all have the goodness of God that we can share with others to encourage them. It makes a deep and lasting impression on the soul. Individual testimonies are the foundation and strength of the Church. testimonies are a great tool of encouragement:
The Apostle Paul enjoined Christians to comfort each other with the comfort each have received from the Lord (2 Corinthians 1:3-4). God has purpose behind everything He does; He is not a haphazard God.
It gives us assurance of the reality, truth, and goodness of God, of the teachings and Atonement of Jesus Christ, and of the divine calling of latter-day prophets. Our testimony motivates us to live righteously, and righteous living will cause our testimony to grow stronger.