'Who am I' is a heartfelt CCM song by Andrew Macdonald that reflects on the journey of self-discovery and purpose. The song, which serves as the opening track of his album 'Heart, Soul, Mind and Strength,' represents a new direction in his music. In the background description, Macdonald shares his personal story of seeking answers to the fundamental questions of identity and purpose. He acknowledges that the search for these answers led him astray until he found solace in the wisdom of the Bible. This turning point deepened his faith and inspired his devotion to the Lord, evident in his work and now in his music. The lyrics express the humble recognition of God's greatness as the 'great I AM' and the Lord of one's life. The song reflects on the struggle to find one's way and the importance of God's grace in guiding and shaping one's true identity. It poses the questions of why we are here, what our aim is, and who we shall be, ultimately find