The Lost Coin (peculiar to Lk). The last parable set forth the work of Christ in seeking and reclaiming the lost, this one sets forth that of the Church. The woman is the Church; the ten pieces of silver are the human souls in her keeping; the lost piece is a soul that has fallen from grace through her negligence. Eager to atone for her neglect, and full of love for her erring member, she lights a candle, i.e. vigorously exercises the ministry of the Word, and by preaching the gospel and by loving pastoral intercourse brings back the lost soul to a state of grace. The sweeping of the house is the vehemence with which she sets about her task, thereby incurring the charge of 'turning the world upside down' (Acts 17:6). Having found the lost coin, she calls upon her friends and neighbours, i.e. not only her faithful members, but also the angels, to join in her joy.
Related Commentaries of Luke 15:8
Luke 15:8-10
8 Either what woman having ten pieces of silver, if she lose one piece, doth not light a candle, and sweep the house, and seek diligently till she find it?
9 And when she hath found it, she calleth her friends and her neighbours together, saying, Rejoice with me; for I have found the piece which I had lost.
10 Likewise, I say unto you, there is joy in the presence of the angels of God over one sinner that repenteth.