A writer who visited a coal mine noticed a perfectly white plant growing by the side of the entrance. The author and the other visitors with him were astonished that there, where coal dust continually blew and settled, this little plant would be so pure and white.

As the people watched, a miner took some black coal dust and threw it on the plant, but not a particle stuck. The visitors repeated the experiment, but the dust would not cling. Nothing could stain the plant's snowy whiteness.

This illustrates what every Christian life should be like. We live in an evil world, surrounded by ungodly influences. It is our mission to be pure amid all this dirt and remain unspotted from the world. How is this possible?

Enoch lived in the days before the flood, a time when "the Lord saw that the wickedness of man was great in the earth, and that every intent of the thoughts of his heart was only evil continually" (Gen. 6:5). Yet the Bible tells us that "Enoch walked with God three hundred years" (5:22).

If the Lord can keep a plant white as snow amid clouds of black dust, can He not by His grace keep your heart pure in this world of sin?  — M.R. De Haan