Merciful means having or showing compassion, kindness and forgiveness towards others. It is being understanding and lenient in one's treatment of others, especially when they have done something wrong or are suffering from a hardship. Mercy is often associated with the act of pardoning someone or reducing their punishment, as well as showing compassion to those who are vulnerable or in need. In essence, being merciful means having a forgiving and empathetic nature towards others, regardless of their actions or circumstances.