Bible Study for Today

Why is human righteousness so insufficient for salvation?

The parable of the Pharisee and the tax collector in Luke 18:9–14 is rich with truth about the doctrine of justification by faith. It illustrates perfectly how a sinner who is utterly devoid of personal righteousness may be declared righteous before God instantaneously through an act of repentant faith. The parable is addressed to Pharisees who trusted their own righteousness (vv. 10, 11). Such confidence in one’s inherent righteousness is a damning hope (see Rom. 10:3; Phil. 3:9), because human righteousness—even the righteousness of the most fastidious Pharisee—falls short of the divine standard (Matt. 5:48). Scripture consistently teaches that sinners are justified when God’s perfect righteousness is imputed to their account (see Gen. 15:6; Rom. 4:4, 5; 2 Cor. 5:21; Phil. 3:4–9)—and it was only on that basis that this tax collector (or anyone else) could be saved.
For the Pharisee to fast twice a week (v. 12) was more than is required by any biblical standard. By exalting his own works, the Pharisee revealed that his entire hope lay in his not being as bad as someone else. He utterly lacked any sense of his own unworthiness and sin.
The tax collector’s humility is notable in everything about his posture and behavior (v. 13). Here was a man who had been made to face the reality of his own sin, and his only response was abject humility and repentance. He contrasts with the Pharisee in virtually every detail. “God, be merciful to me a sinner!” He had no hope but the mercy of God. This is the point to which the law aims to bring every sinner (see Rom. 3:19, 20; 7:13; Gal 3:22–24). He was “justified” (v. 14), i.e., reckoned righteous before God by means of an imputed righteousness.

Reading for Today:

Judges 15:1–16:31

Psalm 51:1-6

Proverbs 14:31-32

Luke 18:1-23

Notes:
Judges 16:20 he did not know that the LORD had departed from him. Here was the tragedy of the wrath of abandonment. His sin had caused him to forfeit the power of God’s presence. This principle is seen throughout Scripture (Gen. 6:3; Prov. 1:24–31; Matt. 15:14; Rom. 1:24–32).
Judges 16:24 they praised their god. It is tragic when a person’s sin contributes to the unsaved community’s giving praise to a false god, for God alone is worthy of praise.
Psalm 51:1 lovingkindness. Even though he had sinned horribly, David knew that forgiveness was available, based on God’s covenant love.
Psalm 51:4 Against You, You only. David realized what every believer seeking forgiveness must, that even though he had tragically wronged Bathsheba and Uriah, his ultimate crime was against God and His holy law (see 2 Sam.11:27).
Psalm 51:5 brought forth in iniquity. David also acknowledged that his sin was not God’s fault in any way (vv.4b, 6) nor was it some aberration. Rather, the source of David’s sin was a fallen, sinful disposition, his since conception.