It is not too much to say that all real growth in the spiritual life–all victory over temptation, all confidence and peace in the presence of difficulties and dangers, all repose of spirit in times of great disappointment or loss, all habitual communion with God–depend upon the practice of secret prayer.
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;
The King James Version