I don't have a super profound testimony, but I do have one.
I know that there is a Savior. His name is Jesus Christ and he came, lived a beautiful life of great example and service and devotion to God in everything he did. He preformed the most profound heroic thing anyone could or ever will have done on this earth by atoning for all the sins for all mankind that we may all once again have the opportunity to return to God again. He died and was resurrected, again leading a way of example of life that we may all have this blessing too. I know that his atonement was real and is for all our sufferings, inadequacies, failures, pains, sorrows, mistakes, sins, and anything else you can think of. It is there for our strength and support when we simply can't make it on our own, and we all have those moments, no matter who you are. I know that God lives and he is the father of our spirits, and as being our father he loves and cares for us so much, everything he does is for our good, and is the best for us, no matter how hard it may be. I know that there is a third member of the Godhead, the Holy Ghost, who is a constant support, guide, and friend that can help us through so many things, as long as we remain worthy of his presence to be near. I know that the Church of Jesus Christ of Latter-day Saints is the same organization of church that was present in ancient times when Christ was on the earth, and has been restored in these days, and it is the only church on the earth with the all the fullness of the gospel of Jesus Christ's church.
I know that the simple things in life, reading your scriptures daily, sincerely praying daily, and striving to live a good daily life are small essential ingredients for making the most of this life and holding strong in the end. I know that families are so important to God's plan, and are so important in my life. Giving them the quality time and attention they deserve is so important, even though I sometimes let my busy life schedule get in the way of these things.
I love the temples of God and I know they are his holy houses on earth, giving a place of peace where God is always welcome. I know the blessings therein are essential and necessary for all, and taking part of the blessings there will only bring a greater benefit to our lives!
Overall, we have been given a wonderful gift, the gift of life, to grow and learn and progress and ultimately prepare ourselves to be with God again. I want to do everything in my power, everything I can to strive and live worthy of these blessings, even amongst all my many faults and failures.
I share these things in the name of our Savior, Jesus Christ, Amen.
