The psalmist likens sin to a disease and God's Word to medicine:Disease starts secretly. It enters your body secretly and grows secretly. Then it begins to sap your strength, rob your appetite and weaken you. Unless something is done, it will kill you."Fools, because of their transgression, and because of their iniquities, were afflicted.... He sent His word and healed them" (psalms 107:17,20).
So it is with sin. People play with sin without realizing its danger. That's like treating cancer or AIDS lightly. Sin brings death. To be healed, we need the medicine of God's Word.
Scripture can heal the brokenhearted. It can heal those who have been ravaged by sin, who have rebelled against the Lord. But the sick have to reach out by faith and admit their need. We have to admit that we can't help ourselves and that no one else can help us.
Medicine can be expensive and even hard to obtain sometimes. But the Word of God is free and available. It can cure every malady of the soul.
Perhaps your life has been ravaged by sin and you have yet to admit your need and reach out to the Lord for help. Never delay treatment for your soul. Read the Word of God and ask the Holy Spirit to apply its truths to your heart. God is the good medicine.