Reason : As we all know lemons are sour, which is why the lemon is used to symbolize "Kindness," because even when others may be in a sour mood and treat you poorly, we must learn to still be kind. This is probably one of the hardest things to do because it is so easy to react to their foulness; therefore, let this lemon be your reminder to practice "kindness" in all aspects of our life.
Butthe fruit of the Spirit islove, joy, peace, patience,kindness, goodness, faithfulness,gentleness,self-control;against such things there is no law.