Psalm 92: 12-15, “The righteous shall flourish like the palm tree; he shall grow like a cedar in Lebanon. Those that be planted in the house of the Lord shall flourish in the courts of our God. They shall still bring forth fruit in old age ; they shall be fat and flourishing; to show that the Lord is upright: he is my rock, and there is no unrighteousness in him.”
This flourishing is compared to the palm-tree, and the growth of the cedar. The palm-tree is of the greatest verdure, beauty, and fruitfulness, and the cedar of the greatest and longest growth of any trees. So are the righteous compared to the palm-tree for the beauty of profession and fruitfulness in obedience; and unto the cedar for a continual, constant growth and increase in grace. Thus it is with all that are righteous, unless it be from their own sinful neglect, as it is with many in this day. They are hereon rather like the shrubs and heaths in the wilderness, which see not when good comes, than like the palm-tree or the cedars of Lebanon. And hereby do men what lies in them to obscure the glory of Christ and his kingdom, as well as disquiet their own souls.
from a discourse entitled How To Recover From Spiritual Decay And Grow In Grace, volume 1 of Works, page 434