I am a companion of all those who fear You, And of those who keep Your precepts.
NASB95
I am a companion of all who fear you, of those who keep your precepts.
ESV
I am a companion of all them that fear thee, and of them that keep thy precepts.
KJV

Those that love the Lord's service naturally associate with kindred spirits—with those that fear Him, and keep His precepts. These two features identify the same character: as cheerful obedience is always the fruit of filial fear. These then are the Lord's people; and union with Him is in fact union with them. Sometimes the society of the refined and intelligent of this world may be more congenial to our natural taste. But ought there not to be a restraint here? Ought not the Christian to say, "Surely the fear of God is not in this place?" and "should I love them that hate the Lord?" Let those of us, who live in close, and to a certain degree necessary, contact with the world, subject their hearts to an evening scrutiny on this subject. 'Has the society of this day refreshed my soul, or raised my heart to spiritual things? Has it promoted a watchful temper? Or has it not rather "quenched the spirit" of prayer, and restrained my communion with God? To meet the Christian in ordinary courtesy, not in unity of heart, is a sign of an unspiritual walk with God. Fellowship with God is "walking in the light." "Fellowship one with another" is the natural flow. "The communion of saints" is the fruit and effect of communion with God.

The calls of duty, or the leadings of Providence, may indeed unavoidably connect us with those, who "have no fear of God before their eyes." Nor should we repel them, by religiously affecting a sullen or uncourteous habit. But such men, whatever be their attractions, will not be the companions of our choice. Fellowship with them is to "remove the ancient landmark;" to forget the broad line of separation between us and them; and to venture into the most hazardous atmosphere. If indeed our hearts were ascending, like a flame of fire, with a natural motion heavenwards, and carrying with them all in their way, the choice of the companions of our pilgrimage would be a matter of little importance. But so deadening to our spirit is the conversation of the men of this world (however commanding their talents, or interesting their topics), that even if we have been just before enlivened by the high privilege of communion with God, the free and self-indulgent interchange of their society will benumb our spiritual powers, and quickly freeze them again. To underrate therefore the privileged association with them that fear God, is to incur—not only a most awful responsibility in the sight of God; but also a most serious hazard to our own souls.

If then we are not ashamed to confess ourselves Christians, let us not shrink from walking in fellowship with Christians. Even if they should exhibit some repulsive features of character, they bear the image of Him, whom we profess to love inexpressibly and incomparably above all. They will be our companions in our eternal home; they ought therefore to be our brothers now. How sweet, and holy, and heavenly, is this near relation with them in our common Lord! Shall we not readily consent to his judgment, who pronounced "the righteous to be more excellent than his neighbor?" "Iron sharpens iron." If then "the iron be blunt," this will be one of the best means of "whetting the edge." The most established servants of God gladly acknowledge the sensible refreshment of this union of heart. It is marked in the word of God, as the channel of the communication of heavenly wisdom—as a feature in the character of the citizens of Zion—and as that disposition, which is distinguished with manifest tokens of the Savior's presence; and which the great day will crown with the special seal of His remembrance. "They that feared the Lord spoke often one to another; and the Lord hearkened, and heard" it; "and a book of remembrance was written before Him for them that feared the Lord, and that thought upon His name. And they shall be Mine, says the Lord of Hosts, in that day when I make up My jewels."

"I am a companion of all them that fear you." The last verse said, "I will," and this says, "I am." We can hardly hope to be right in the future unless we are right now. The holy man spent his nights with God and his days with God's people. Those who fear God love those who fear him, and they make small choice as to the rank of their companions so long as they are truly God-fearing men. David was a king, and yet he consorted with "all"who feared the Lord, whether they were obscure or famous, poor or rich. He was a fellow-commoner of the College of All-saints.

He did not select a few specially eminent saints and leave ordinary believers alone. No, he was glad of the society of those who had only the beginning of wisdom in the shape of "the fear of the Lord": he was pleased to sit with them on the lower forms of the school of faith. He looked for inward godly fear, but he also expected to see outward piety, in those whom he admitted to his society; hence he adds, "and of them that keep your precepts." If they would keep the Lord's commands, the Lord's servant would keep their company. David was known to be on the godly side, he was ever of the Puritanic party: the men of Belial hated him for this, and no doubt despised him for keeping such unfashionable company as that of humble men and women who were strait-laced and religious; but the man of God is by no means ashamed of his associates; so far from this, he even glories to avow his union with them, let his enemies make what they can of it He found both pleasure and profit in saintly society; he grew better by consorting with the good, and derived honor from keeping right honorable company. What says the reader? Does he relish holy society? Is he at home among gracious people? If so, he may derive comfort from the fact Birds of a feather flock together. A man is known by his company. Those who have no fear of God before their eyes seldom desire the society of saints; it is too slow, too dull for them. Be this our comfort, that when we are let go by death we shall go to our own company, and those who loved the saints on earth shall be numbered with them in Heaven. There is a measure of parallelism between this seventh of its octave and the seventh of Teth (71) and of Dod (79); but, as a rule, the similarities which were so manifest in earlier verses are now becoming dim. As the sense deepens, the artificial form of expression is less regarded.