We see here the four horsemen of the apocalypse, many teach them as conquest, war, famine and death. But I look at the first rider differently, he rides a white horse and wears a crown, I see this rider as Christ and the bow is to send His gospel message across the globe. I also believe that all four riders are currently in the world. I think we live in the time of the fifth seal, the gospel is preached, wars are fought, there is famine and pestilence all around the world.
And preachers are martyred, the next event I look for is an earthquake so powerful it shakes the entire globe.