Thematic Bible: What shall be tried

the work of each one shall be made manifest, for the day shall declare it because it shall be revealed by fire; the work of each one, whatever sort it is, the fire shall put it to test. If the work of anyone abides which he has built thereupon, he shall receive a reward. If anyone's work shall be burned, he shall suffer loss, but he himself shall be saved, yet so as by fire.

And to the angel of the congregation in Philadelphia write; These things, saith he that is Holy and True, he who has the key of David, who opens and no one shuts and shuts, and no one opens; I know thy works; behold, I have set before thee an open door, and no one can shut it, for thou hast a little strength and hast kept my word and hast not denied my name. Behold, I give of the synagogue of Satan, who say they are Jews and are not, but do lie; behold, I will constrain them to come and worship before thy feet and to know that I have loved thee. read more.
Because thou hast kept the word of my patience, I also will keep thee from the hour of temptation, which shall come upon all the entire world, to try those that dwell upon the earth.