'Appearing' in the Bible

He shall examine the mark, and if the mark on the walls of the house has greenish or reddish depressions and appears deeper than the surface,

The remnant of JacobShall be among the nations,In the midst of many peoplesLike a lion among the beasts of the forest,Like a young lion [suddenly appearing] among the flocks of sheepWhich, if he passes through,Tramples down and tears into pieces [the nations in judgment],And there is no one to rescue.