Train

A train can't go without coal or energy to make it move. What is the job of a train?

Google:The job of the locomotive is to change the chemical energy from the fuel (wood, coal, diesel fuel) into the kinetic energy of motion. ... Besides steam- and diesel-powered locomotives, manytrains operate solely on electrical power. They get the electricity from a third rail, or electrical line, along the track.

The train works as a whole otherwise it is just a boxcar. A boxcar has to be linked to another boxcar to go down the tracks. A loose car can derail off the track or just stop altogether.

Christians, we need to bind together in Jesus name (whole train). We need prayer and unity, not division and individuals going off alone. Feed your spiritual man with the word of God, seek Jesus' face daily, and go where He leads you. Down whatever track, to whatever destination, and follow Him. Let us united as sons and daughters of God, and fight this spiritual battle together. We don't need stalled out Christians, we need people sharing the gospel to the unreached and broken world! We need to teach people about Jesus so Lord willing, people will turn from their sinful ways and turn to Jesus as their life line (track). A single boxcar is useless but together we can go throughout the whole world with Jesus leading the way. Jesus is our destination!