What does the Bible say about showing mercy to strangers?

Exodus 23:9 commands believers to show mercy to strangers, stating, 'thou shalt not oppress a stranger.' This guidance is rooted in the understanding that God's people were once strangers in Egypt, emphasizing the importance of compassion and justice for all, regardless of their status. Believers are reminded to remember their own past oppression under sin and the law, which compels them to show kindness to others. Recognizing that all people deserve equal justice under God's law, this teaching urges believers to act with mercy as a reflection of God’s grace towards them.