Introduction
Fallen Condition Focus: In Isaiah's time, in Jesus' time, and in our time, human beings are susceptible to exchange religious rituals and duties for a living relationship with the living God.
Sermon Proposition: Since the Lord, the good physician, sends his healing word to us for our restoration, we ought to listen and return to Him in humility and obedience

I. The diagnosis of Judah's sickness - religion without a living relationship with their God (Is. 1:2-15)

II. The Lord's prescription for healing and restoration (Is. 1:16-17)
A. Wash yourselves

B. Cease to do evil

C. Learn to do good

III. The Lord's prognosis for future health (Is. 1:18-20)