Simple Depth in Glorious Doctrine

Sometimes the simplest of doctrines are the ones we need to remember most. IN churches like the one I serve, there are always folks who are interested in the “deep” things. And, quite often, the things these folks consider to be deep are primarily things that are hard to understand or not broadly known. While we want to study all biblical doctrine, we can, if we are not careful, become fascinated with the obscure and fail to embrace and cherish the simple and true.

Christians, may I remind you that depth does not equal obscurity? May I also remind you that simple does not mean shallow. Sometimes deep study and deep faithfulness means learning to embrace with all of your being the things that every Christian should know.

Here is an example of a few things said in Psalm 18 that we all should love deeply.

Psalm 18:30-31a

30 This God—his way is perfect;
the word of the Lord proves true;
he is a shield for all those who take refuge in him.
31 For who is God, but the Lord?
And who is a rock, except our God?

Let me point out four doctrines, lovely doctrines, simple doctrines, deep doctrines, that we should love from those lines. First, note the perfection of God. David refers to God by saying, “his ways are perfect.” That is not a shallow truth. God’s ways are perfect. All that the Lord is and all that the Lord does is perfect. There is no flaw. There is no sin. There is no taint. God is absolutely, unquestionably, immeasurably perfect.

How important is that doctrine? How does it change us? When the Lord says that he will do a thing, our response must never be to measure it by whether or not we approve. God’s ways are perfect. Our response, when we see that the Lord does a thing should be to ask the Lord to reshape us in our sinfulness to love and embrace his perfection. Thus, when God speaks of things with which we are uncomfortable, we are the ones flawed, not the Lord.

Second, the word of the Lord proves true. This is a reminder that not only is what God does perfect in every way, all that God says is true. For David, this helped him to embrace the Pentateuch and the words of the prophets around him. For us, this develops for us our doctrine of holy Scripture.

Just like thinking of the ways of God as perfect, we now think of his word as true. So, what happens when our experience or our best understanding stands in contradiction to the word? WE have a choice to make. We either decide that we are more true than the word of God or that the word of God is more true than our experience. Christians, this is a vital piece of doctrine to get right, as it will shape everything you think you know.

Third, God is a shield for all who take refuge in him. What a glorious truth this is. God is a gracious God. God receives kindly those who come to him for shelter. Consider, there is no rule beyond God that says he has to do this. He could turn us away in our cries for his mercy. But he does not.

Here is a doctrine that helps us to understand the grace of God. We are all a people in danger. Our sin would cause us to be eternally condemned. But God is a shelter for all who take refuge in him. If you come to the one true God seeking shelter, he will grant it. We know from the rest of Scripture that there is only one way to come to God for shelter, through the person of Jesus Christ (John 14:6). But we also are gloriously encouraged by the truth that all who do come to Jesus in faith and repentance are genuinely saved (Rom. 10:9-10, 13).

Fourth, and finally, notice that David also tells us that there is only one God. Who is God but the Lord? Much of the world thinks in the terms of multiple divinities. Much of the world assumes all religions are the same. But the word of God tells us that there is not another God, period.

This doctrine is vital to the believer. We know that all other world religions are false, because we know that there is only one God who may only be approached through the person and work of Jesus. All other claims of authority are illegitimate, because we know that there is only one God. All that oppose God do not merely oppose a religion, they oppose the one and only Creator and Lord. And all who have the favor of God have blessing that can never be removed, because God is the only God. There is no competition for God. There is no alternative to God. There is only the one God.

You might say that all these things are easy to know. Perhaps they are. But that does not make these shallow. These are vital truths. And the more you think about them, the more you embrace them, the more you will love the Lord you serve. I’m glad that we have the opportunity as believers to delve into end times, to think about election, to seek to understand the intricacies of the trinity, to ponder the covenants. But I’m even gladder that we are given by God the chance to know that he is the only God, that is ways are perfect, that his word is true, and that he welcomes all who run to him for shelter. These things should change your daily life, and change it forever. So do not miss them as you seek to study the deep things of the Lord.