QUESTION: What does Hebrews 6:18 mean when it says: “…by two unchangeable things, in which it is impossible for God to lie…”? ANSWER: To understand this verse well, let’s look at it in context. Hebrews 6:13–18 discusses how God made a promise to Abraham and confirmed it with an oath. These are the “two unchangeable things” the writer refers to—God’s promise and God’s oath. Hebrews 6:17–18 :“So when God desired to show more convincingly to the heirs of the promise the unchangeable character of his purpose, he guaranteed it with an oath, so that by two unchangeable things, in which it is impossible for God to lie, we who have fled for refuge might have strong encouragement to hold fast to the hope set before us.” 1. God’s Promise Theologically, a promise from God reflects His sovereign will and covenant faithfulness. In the Bible, God often establishes His covenant (like with Abraham in Genesis 12 and 15) through clear promises. Genesis 22:17:“I will surely bless you, and I will surely multiply your offspring…” God made this promise to Abraham without needing to—but He did it to show His commitment. 2. God’s Oath Even more astonishing is that God, who cannot lie (Titus 1:2), swore an oath by Himself—because there is no higher authority. Hebrews 6:13 :“For when God made a promise to Abraham, since he had no one greater by whom to swear, he swore by himself…” This oath is not because God’s word needs extra validation, but to accommodate our human need for assurance. God stooped to our level, using a method we understand (oaths), to make His word even more trustworthy. Why Does This Matter? In daily life, if someone promises something and swears an oath to confirm it, we take them seriously. How much more should we trust God, who not only promised but also swore—knowing He cannot lie? Titus 1:2 :“…in hope of eternal life, which God, who never lies, promised before the ages began…” When Jesus spoke, He often began with “Truly, truly I say to you” (John 16:23). This is a kind of solemn affirmation, showing that His words are faithful and true. John 16:23b :“Truly, truly, I say to you, whatever you ask of the Father in my name, he will give it to you.” That statement includes both a declaration and a promise—we can rely on it because God has bound Himself to it. Theological Application This truth encourages us to: Trust God’s Word deeply, especially His promises Be confident in prayer, knowing we have strong grounds for hope Understand God’s nature as unchangeable (immutable) and truthful Numbers 23:19:“God is not man, that he should lie, or a son of man, that he should change his mind…” Psalm 138:2b:“…you have exalted above all things your name and your word.” In a world where promises are often broken, God’s promise and oath are like two solid anchors—unchangeable, eternal, and trustworthy. Conclusion:God gave us two unchangeable things—His promise and His oath—to confirm that He will never lie or fail to fulfill His word. These are the pillars of our faith and the basis of our hope. He has promised. He has sworn. He will do it. May the Lord bless us and strengthen our confidence in His unchanging Word.
Question: Why did God command the Israelites to build altars from uncut stones? What spiritual message was behind this instruction? 1. The Instruction in Scripture God gave a specific command regarding how altars were to be built: Exodus 20:24–25 (NIV):“‘Make an altar of earth for me and sacrifice on it your burnt offerings and fellowship offerings, your sheep and goats and your cattle. Wherever I cause my name to be honored, I will come to you and bless you.If you make an altar of stones for me, do not build it with dressed stones, for you will defile it if you use a tool on it.’” Deuteronomy 27:5–7 (NIV):“Build there an altar to the Lord your God, an altar of stones. Do not use any iron tool on them.Build the altar of the Lord your God with fieldstones and offer burnt offerings on it to the Lord your God.Sacrifice fellowship offerings there, eating them and rejoicing in the presence of the Lord your God.” Joshua 8:30–31 (NIV):“Then Joshua built on Mount Ebal an altar to the Lord, the God of Israel,as Moses the servant of the Lord had commanded the Israelites. He built it according to what is written in the Book of the Law of Moses—an altar of uncut stones, on which no iron tool had been used.” 2. What Was God Teaching Through This? In the Old Testament, the altar represented the place of divine encounter—a sacred meeting point between God and humanity. It was where sin was atoned for, and fellowship with God was restored through sacrifices. God’s command to use uncut, natural stones carries rich theological meaning: Human effort cannot make what is holy.Any tool used to shape the stones would symbolize human interference—man’s attempt to improve or contribute to what only God can declare sacred. This mirrors the theological truth of salvation by grace, not by human works. “For it is by grace you have been saved, through faith—and this is not from yourselves, it is the gift of God—not by works, so that no one can boast.”(Ephesians 2:8–9, NIV) The uncut stones point to Christ as the perfect, unaltered sacrifice—untainted by human corruption or sin. He is described as the chief cornerstone chosen by God, rejected by men: “See, I lay a stone in Zion, a tested stone, a precious cornerstone for a sure foundation; the one who relies on it will never be stricken with panic.”(Isaiah 28:16, NIV)“Jesus is ‘the stone you builders rejected, which has become the cornerstone.’”(Acts 4:11, NIV) Just as the altar had to be made of untouched stones, our approach to God must be through Christ alone—not by rituals, titles, traditions, or our personal righteousness. 3. Two Ways We Build Altars Today A. The Corporate Altar – The Church Community When believers gather, we form a spiritual house—with Christ as the foundation and each person as a living stone. “You also, like living stones, are being built into a spiritual house to be a holy priesthood, offering spiritual sacrifices acceptable to God through Jesus Christ.”(1 Peter 2:5, NIV) But if we begin replacing spiritual gifts with human control, politics, or titles, we are reshaping the stones—we rely on our own systems instead of the Holy Spirit. This makes the altar impure, and the presence of God is hindered. B. The Personal Altar – Individual Devotion When you pray alone, read the Bible, or worship personally, you build a spiritual altar within. This altar must also be centered on Christ—not on your good works, behavior, or knowledge. Jesus is the uncut stone—pure, flawless, and sufficient. “No one comes to the Father except through me.”(John 14:6, NIV) If you try to come to God based on your own merit—your kindness, church attendance, or moral record—without Christ at the center, you are offering defiled worship. “All of us have become like one who is unclean, and all our righteous acts are like filthy rags…”(Isaiah 64:6, NIV) 4. What Does This Mean For You Today? If you haven’t yet built the true altar in your heart by receiving Jesus, now is the time. Jesus is the true and eternal altar—our connection to the Father, our perfect sacrifice, and our only hope. “Salvation is found in no one else, for there is no other name under heaven given to mankind by which we must be saved.”(Acts 4:12, NIV) You can’t build your own way to God. Without Christ, every effort falls short. But with Him, your prayers are heard, your life is transformed, and your worship is accepted. How Can You Begin? 1. Believe in Jesus.2. Repent of your sins.3. Be baptized in water in the name of Jesus Christ. (Acts 2:38, Acts 8:16)4. Receive the gift of the Holy Spirit. If you have not yet been baptized and would like to take that step, feel free to contact us through the inbox or call:+255 789 001 312 / 0693 036 618 The Lord bless you as you build the true altar in your life.