What does the Bible say about mercy and healing?

In Luke 17:11-19, we see the account of ten lepers who called out to Jesus for mercy. All ten were healed, illustrating God's willingness to extend mercy to those in need. This healing wasn't based on their worthiness but solely on His grace. In Psalm 145:8-9, it states that the Lord is gracious and full of compassion, and His tender mercies are over all His works. This shows that mercy and healing are central to God’s character, extending to every sinner who recognizes their need and calls upon Him.