Witnessing for Christ is not something we turn on and off, like a TV set. Every believer is a witness at all times–either a good one or a bad one.
“And it shall come to pass afterward, that I will pour out my Spirit on all flesh; your sons and your daughters shall prophesy, your old men shall dream dreams, and your young men shall see visions.”
The English Standard Version
What sunshine is to flowers, smiles are to humanity. They are but trifles, to be sure, but, scattered along life’s pathway, the good they do is inconceivable.