Charles H. Spurgeon on Psalms 92:13

Those that be planted in the house of the Lord shall flourish in the courts of our God, are not distinctive of some from others, as though some only of the flourishing righteous were so planted; but they are descriptive of them all, with an addition of the way and means whereby they are caused so to grow and flourish. And this is their implantation in the house of the Lord, —that is, in the church, which is the seat of all the means of spiritual life, both as unto growth and flourishing, which God is pleased to grant unto believers. To be planted in the house of the Lord, is to be fixed and rooted in the grace communicated by the ordinances of divine worship. Unless we are planted in the house of the Lord, we cannot flourish in his courts. See Ps 1:3. Unless we are partakers of the grace administered in the ordinances, we cannot flourish in a fruitful profession. —John Owen.