John Piper
Seeking the Lord means seeking his presence. “Presence” is a common translation of the Hebrew word “face.” Literally, we are to seek his “face.” But this is the Hebraic way of having access to God. To be before his face is to be in his presence.
What It Means to Seek
This happens through “seeking.” Continual seeking. But what does that mean practically? Both the Old and New Testaments say it is a “setting of the mind and heart” on God. It is the conscious fixing or focusing of our mind’s attention and our heart’s affection on God. Now set your mind and heart to seek the Lord your God. (1 Chronicles 22:19)
A Conscious Choice
This setting of the mind is the opposite of mental coasting. It is a conscious choice to direct the heart toward God. This is what Paul prays for the church: “May the Lord direct your hearts to the love of God and to the steadfastness of Christ” (2 Thessalonians 3:5). It is a conscious effort on our part. But that effort to seek God is a gift from God.
We do not make this mental and emotional effort to seek God because he is lost. Nevertheless, there is always something through which or around which we must go to meet him consciously. This going through or around is what seeking is. He is often hidden. Veiled. We must go through mediators and around obstacles.
The heavens are telling the glory of God. So we can seek him through that. He reveals himself in his word. So we can seek him through that. He shows himself to us in the evidences of grace in other people. So we can seek him through that. The seeking is the conscious effort to get through the natural means to God himself — to constantly set our minds toward God in all our experiences, to direct our minds and hearts toward him through the means of his revelation. This is what seeking God means.
Obstacles to Avoid
We know what makes us vitally sensitive to God’s appearances in the world and in the word. And we know what dulls us and blinds us and makes us not even want to seek him. These things we must move away from and go around if we would see God.