Psalm 95 presents a powerful call to worship and obedience, emphasizing the vast difference between God and humanity. It begins with an appeal to recognize and proclaim the sovereignty and greatness of our God, who surpasses all comparison as our Rock and our salvation. He is the Creator of all things, far exceeding anything we could ever achieve or imagine, making Him worthy of worship, praise, and obedience on the Sabbath, during our conversion, and in the Millennium. His changeless nature, law, and way demand that He remain the central focus of our lives, especially on the Sabbath day, where we are to stop doing our own things and start doing His. The psalm highlights three distinct days: the Sabbath day, the individual's day of salvation, and the day of God's reign in the Millennium. It speaks to different groups, warning against repeating the failures of the children of Israel who perished in the wilderness by not using their day properly. God urges us to turn to Him today, to avoid hardening our hearts as in the rebellion, and not to take for granted the immense privilege of being chosen as His sheep in His pasture. We are under the care of the Great Shepherd, Jesus Christ, who will lead us where He desires, ensuring we could not be in better hands. Yet, Psalm 95 also carries a stern warning. God declares that those who refuse to hear His voice and obey will not enter His rest, as He swore in His wrath that the rebellious shall not join Him. This underscores the need to respond to the Shepherd, to follow through on the great privilege of being His sheep, and to be vigilant in following Him into His rest. The irony of entering God's rest lies in its nature as a time of ceaseless work, but it is a different kind of work—putting away our own endeavors to take up His, ceasing our things to start doing His things, which constitutes the true rest of God.

Psalm 95 is a song of praise and a Sabbath psalm, and it is the first place that speaks directly of a future period called God's rest, mentioned in its last word of the last verse. It combines three settings. First, it looks back to creation, since God made the sea and dry land, and to the seventh-day Sabbath, which is a type of God's rest. Second, it addresses each person's own day of salvation: "Today, if you will hear His voice, do not harden your hearts." The wilderness wanderings of Israel are a type of the believer's period of judgment, so the psalm warns against following Israel's rebellion, because the same fate awaits those who do. God swore that rebellious Israel would not enter His rest. Hardened hearts, stony and stiff-necked, are the worst thing that can happen, and hearts must be soft. Third, it points prophetically to the Millennium, the thousand-year reign of Christ. The Promised Land was a type of that rest, and the booths of the Feast of Tabernacles picture the pilgrimage toward it. The Hebrew word for rest here, menuchah, means a resting place or a period of rest. Hebrews 3 and 4 quote the psalm and apply it to the church: the promise of entering God's rest remains, and those who hold fast their confidence to the end enter it.