Throughout our life there are times when we mark events as significant or milestones. There are things such as getting a drivers license, or graduation, or getting married, or a new baby, a new job. As these are important, there are many other milestones you have in your walk with the Lord; the day you were saved, or the time the Lord directed your path differently than you thought, or the day you shared the gift of salvation with a friend; or maybe when you were baptized; or any number of significant events as you walk with the Lord in the light of His word. It is good to mark these events and remember them. It is showing us how God has been at work in our life for His good pleasure and our blessing.