Hungering and thirsting after righteousness, as Jesus describes in Matthew 5:6, is a profound desire that drives us from the depths of our innermost being to seek spiritual fulfillment. This righteousness is not merely right doing, but encompasses a broad spectrum, at times synonymous with salvation itself, reflecting the comprehensive spiritual blessings, favor, image, and rewards of God. Jesus commands in Matthew 6:33 to seek first the Kingdom of God and His righteousness, establishing it as the top priority in all of life, far above worldly ambitions. The Bible reveals three kinds of righteousness, each vital to Christian life and development. The first is the righteousness of faith, which comes when God justifies a sinner by grace through the redemption in Christ Jesus. This imputed righteousness results from Christ's obedience being credited to the believer, granting legal righteousness before God. As sinners, we are indicted by God as having no inherent goodness, for as David writes in Psalm 14:1 and Paul echoes in Romans 3:10, there is none righteous, no, not one. Yet, through God's mercy, we are led to repentance, recognizing our spiritual bankruptcy and measuring our righteousness against His standard, described as filthy rags in Isaiah 64:6. God graciously provides a perfect righteousness in Christ, an offer that demands total surrender of our lives to His rule, costing us as living sacrifices, just as it cost Jesus His life to provide this deliverance. This hunger and thirst for righteousness, initiated by God's calling, does not cease at justification. It remains alive in the justified person, who understands that God has only begun a good work in us. The heart, the source of our words and actions, yearns to apply God's truths, battling the old nature's resistance to maintain enthusiasm for righteousness. We must strive to keep our relationship with God vibrant, filling our minds with His character and purpose, counterbalancing the distractions of this world to keep our hunger sharp and alive.

The Spirit of God convicts us of righteousness as a vital aspect of spiritual transformation. This righteousness manifests in two distinct forms. The first is a judicial act where, upon repentance and coming under the blood of Jesus Christ, God, by divine edict, wipes the slate clean and imputes the righteousness of Christ to the individual. Spiritually, through God's grace, He counts us as though we were Christ Himself, even though in physical reality this righteousness is not yet fully realized. This imputed righteousness, as described, results from a complete clearing of accumulated debt due to sin, existing not because one has perfectly kept the law, but through the combination of God's grace and the believer's faith in Jesus Christ as Savior. This act justifies the person, enabling them to draw near to God and progress toward perfection. The second aspect of righteousness becomes real through the experience of obedience as one strives to maintain it by keeping the law, under the mediation of Jesus Christ. To achieve this, one must be convicted of God's way of living and the vision of where life is headed, understanding the purpose behind these efforts. This conviction ties to the belief in the gospel, which provides release from past guilt and directs the path forward, emphasizing the obligation to Christ and the necessity of sacrifice to attain the ultimate goal of being in the image of God and entering the Kingdom of God.

The concept of imputed righteousness is central to understanding God's solution to humanity's spiritual longing. In Matthew 5:6, Jesus Christ declares, "Blessed are those who hunger and thirst for righteousness, for they shall be filled." This fourth beatitude offers a remedy to humanity's deep need, promising that those who earnestly seek righteousness will be justified before God through Christ. It signifies a turning away from self towards God, longing for a righteousness that one urgently needs but does not fully possess. This righteousness is not merely human effort but a perfect, godly righteousness, as emphasized in the unique grammatical structure of Matthew 5:6. Unlike typical Greek usage implying a partial desire, the accusative case here indicates a hunger and thirst for complete righteousness, equal to God's own standard. Philippians 3:9 reinforces this, as Paul desires to be found in Christ, "not having my own righteousness, which is from the law, but that which is through faith in Christ, the righteousness which is from God by faith." This divine righteousness, distinct from human attempts, is imputed through faith in Jesus Christ, satisfying God's holy requirements. The intense desire for this righteousness, akin to a starving person's hunger or a dehydrated person's thirst, is crucial. Christ's words in Matthew 5:6 cut through mere sentimentality, urging a desperate pursuit of God's righteousness. This imputed righteousness is both an initial gift at conversion and a continuous filling, as believers long to be made like Christ. As I Corinthians 1:30-31 states, Christ became for us "righteousness and sanctification and redemption," ensuring that those who trust in Him will be filled with divine blessing and peace that surpasses understanding.