Jesus pointed to a nearby mulberry tree and said that even small faith could uproot it and send it into the sea. Mulberry trees grow quite large (as high as thirty-five feet). It is the power of God, not faith, that uproots trees and moves mountains, but faith must be present for God to work. Even a small “seed” of faith is sufficient.
We might
have expected the disciples to respond with the prayer, "Increase our
love!” Certainly love is a key element in forgiveness, but faith is even
more important. It takes living faith to obey these instructions and forgive
others. Our obedience in
forgiving others shows that we are trusting God to take care of the
consequences, handle the possible misunderstandings, and work everything out
for our good and His glory.
Mature
Christians understand that forgiveness
is not a cheap exchange of words, the way squabbling children often
flippantly say "I'm sorry" to each other. True forgiveness always involves pain; somebody has been hurt and
there is a price to pay in healing the wound. Love motivates us to forgive, but
faith activates that forgiveness so that God can use it to work blessings in
the lives of His people.
Our Lord's image of the mustard seed conveys
the idea of life and growth. The mustard seed is very small, but it has life in
it and, therefore, it can grow and produce fruit (Mark 4:30-32). If our faith
is a living faith (James 2:14-26), it will grow and enable us to obey God's
commands. "Commit thy way unto the Lord; trust also in Him; and He shall
bring it to pass" (Psalm 37:5).
Forgiveness is a test of both our
faith and our love. Human nature being what it is, there will always be offenses that can
easily become opportunities for sin. God's
people must get into the habit of facing these offenses honestly and lovingly,
and forgiving others when they repent.