The heart of Christian Science is Love. It's about feeling and understanding God's goodness. It's based on the Bible and is explained in Science and Health with Key to the Scriptures and other writings by Mary Baker Eddy. It shows the practicality of better understanding God, Christ Jesus, goodness, life, sacrament, salvation, and more. Anyone can find God to be "a very present help in trouble" (Ps. 46:1).