"What shall we say the Kingdom of God is like? What parable shall we use to explain it? It is like this. A man takes a mustard seed, the smallest seed in the world, and plants it in the ground. After a while it grows up and becomes the biggest of all plants. It puts out such large branches that the birds come and make their nests in its shade." (Mark 4:31-32) .
The Mustard seeds are small round seeds from the mustard plants. The seeds are usually 1 or 2 mm in diameter. They vary in colour from yellowish white to black; these seeds are used as spices. The mustard seed takes about three to ten days to germinate depending on the right climate.
It is a marvel how something so small as a mustard seed has the capacity to grow into a massive tree, as we look at the spiritual lesson of the mustard seed we see many spiritual messages hidden within this seed parable.