In this parable, Jesus used mustard seeds to describe the power of faith. He pointed out that although a mustard seed looks small, when it is planted in soil, it will grow into a huge plant. Similarly, the power of faith is very small, but it can become extremely powerful through continuous development and practice.
Jesus emphasized the importance of faith and called on people to grow and develop in faith like mustard seeds. This metaphor tells us that even though our belief may be small at first, as long as we persist in pursuit and practice, it will become stronger and stronger, and it will help us better understand the meaning of the world and life.
Therefore, the metaphor of mustard seed is regarded as praise and encouragement for faith, and it also reminds us to make constant efforts to develop and strengthen faith.