What does the Bible say about the lost sheep and the lost coin?

In Luke 15, Jesus tells the parables of the lost sheep and the lost coin to illustrate God's profound grace toward sinners. The shepherd leaves the ninety-nine sheep to find the one that strayed, symbolizing God's active pursuit of each lost soul. Similarly, the woman who loses a coin sweeps her house diligently until she finds it, highlighting the value each person holds in God's eyes. These parables reveal that there is immense joy in heaven over every sinner who repents, emphasizing God's love for the lost and His desire for their redemption.