Because of His love for me, because of the way He has blessed me here, and because of my assurance of a gracious hereafter, my heart's desire is that you might share in the blessings I enjoy. Christ has done all. I do not ask you to understand the mystery of it. I cannot understand its mystery myself, nor can any Christian in this life. I am asking you to rejoice in its fact.
Electricity remains a mystery.
We have discovered many of the laws which govern it, but we cannot tell what it really is. You and I do not worry about the mystery of electricity as we make use of its benefits. You must have known men and women who accepted Jesus Christ as their Saviour and were so changed as to be new creatures in Christ. Yes, it is just as simple as switching on an electric light. Just as you leave the mystery of electrical current with the engineer, and take the benefits of light to yourself, so leave the mystery of salvation with God, and take the infinite benefits of a personal Saviour to yourself.