Donate to the Mustard Seed Appeal Donate Fundraise “The kingdom of heaven is like a mustard seed, which a man took and planted in his field. Though it is the smallest of all seeds, yet when it grows, it is the largest of garden plants and becomes a tree, so that the birds come and perch in its branches.” (Matthew 13:31-32) The Archbishop of Canterbury has taken a very public stance on the need for a more just financial system. And to kick start the Mustard Seed Appeal, the Archbishop has donated a generous gift of money. Will you help us to grow this mustard seed with your gift today? Help us to transform more lives like Colleen's.