18 ΒΆ Then said he, Unto what is the kingdome of God like? and whereunto shall I resemble it?
19 It is like a graine of mustard seed, which a man tooke, and cast into his garden, and it grew, and waxed a great tree: and the foules of the aire lodged in the branches of it.
Lk 13:18-19
All scripture is given by inspiration of God and is profitable for doctrine, reproof, correction, and instruction in righteousness (2 Timothy 3:16).