'Trial' in the Bible

because in much trial of tribulation the abundance of their joy, and their deep poverty, did abound to the riches of their liberality;

and my trial that is in my flesh ye did not despise nor reject, but as a messenger of God ye did receive me -- as Christ Jesus;

By faith they did pass through the Red Sea as through dry land, which the Egyptians having received a trial of, were swallowed up;

and others of mockings and scourgings did receive trial, and yet of bonds and imprisonment;

'Because thou didst keep the word of my endurance, I also will keep thee from the hour of the trial that is about to come upon all the world, to try those dwelling upon the earth.