As ye have received Christ Jesus so walk in Him — Col 2:6
It is much easier to keep the fire burning than to rekindle it after it has gone out. Let us abide in Him. Let us not have to remove the cinders and ashes from our hearthstones every day and kindle a new flame; but let us keep it burning and never let it expire. Among the ancient Greeks the sacred fire was never allowed to go out; so, in a higher sense, let us keep the heavenly flame aglow upon the altar of the heart.
It takes very much less effort to maintain a good habit than to form it. A true spiritual habit once formed becomes a spontaneous tendency of our being, and we grow into delightful freedom in following it. Let us not be ever laying again the foundation of repentance from dead works, but let us go on unto perfection; and whereto we have already attained, let us walk by the same rule, let us mind the same things.
Every spiritual habit begins with difficulty and effort and watchfulness, but if we will only let it get thoroughly established, it will become a channel along which currents of life will flow with divine spontaneousness and freedom.