Bible Verses About Mountains: Of difficulties

Euery valley shall be exalted, and euery mountaine and hill shall be made lowe: and the crooked shalbe streight, and the rough places plaine.

Who art thou, O great mountaine, before Zerubbabel? thou shalt be a plaine, and he shall bring foorth the head stone thereof, with shoutings, crying, Grace, grace vnto it.

And Iesus said vnto them, Because of your vnbeliefe: for verely I say vnto you, if ye haue faith as much as is a graine of mustarde seede, ye shall say vnto this mountaine, Remooue hence to yonder place, and it shall remoue: and nothing shalbe vnpossible vnto you.