There is a link between following Jesus’ command to “make disciples” and carrying out his instruction to be like salt and light to the world. (Matthew 5:13, 14) What is the connection? And what effect can that work have on people?

What about the metaphor of light? Just as the moon reflects the light from the sun, so Christ’s followers reflect the “light” from Jehovah God. They serve as reflectors by means of the enlightening message they preach and the good works they do.​—1 Peter 2:12.

Jesus further highlighted the similarity between being a light and being a disciple by saying: “People light a lamp and set it, not under the measuring basket, but upon the lampstand, and it shines upon all those in the house. Likewise let your light shine before men.” A shining lamp placed upon a lampstand is clearly visible to all those around it. Similarly, the preaching activities and other fine works that true Christians perform should be clearly visible to those living around them. Why? Jesus said that those who see the fine works will give glory, not to the Christians, but to God.​—Matthew 5:14-16.

A Collective Responsibility

When Jesus said, “You are the light of the world” and “let your light shine,” he was addressing all his disciples. Jesus’ commission cannot be accomplished by a few individuals scattered in different religions. Instead, all believers are “the light.”