Shared ground
Psalm 50:23 closes God’s speech in this psalm with a summary promise. The verse makes an explicit link between a “thanksgiving” offering and honoring God: bringing that kind of offering “glorifies” God (textual claim). In other words, the worship that God recognizes as fitting is worship that openly credits God for his gifts rather than treating ritual as a mere routine (inference consistent with the psalm’s earlier critique in Psalm 50:14).
The verse also ties worship to life-direction. The same person who offers thanks is described as one who “prepares” or “sets” his way (textual claim). Finally, God promises to “show” his salvation—his rescue—to that person (textual claim), suggesting an experienced display of deliverance rather than only information about it (inference from “show”).
Where interpretation differs (only where needed)
1) What “prepares his way” means. Some read it mainly as moral conduct—an ordered, consistent life that matches the worshiper’s words. Others read it more narrowly as getting one’s worship “in order,” meaning sincerity and proper approach in worship, without specifying broader ethics.
2) What kind of “salvation” is in view. Some take it as concrete rescue in this life (help, protection, deliverance from trouble). Others understand it more broadly as God’s overall saving help, which can include spiritual and long-term dimensions, not limited to one crisis.
3) When the “showing” happens. Some hear a future-looking promise (God will yet act). Others hear a promise that can be experienced in the present (God will let the worshiper see his saving action as it unfolds).
Why the disagreement exists
The Hebrew imagery is compact: “way” can refer to a person’s overall pattern of life (conduct) or the manner of approach in worship, and “salvation” can name a specific rescue event or God’s saving help in a broader sense. The verse itself does not spell out the scope or timing; it summarizes the psalm’s emphasis that worship and life belong together.
What this passage clearly contributes
This closing line states that God is honored by thankful worship (explicit), not by ritual treated as automatic leverage (implied by the psalm’s wider argument). It also presents a joined picture: gratitude and an ordered “way” belong together (explicit link), and God’s response is to let such a person “see” God’s deliverance (explicit promise).