Read Luke 10:30-42; 11:1-4. Zeal is the affirmative impulse of existence; its command is, "Go forward!" Zeal is the mighty force that incites all things to action; the eternal urge behind all things. To be without zeal is to be without the zest of living. Zeal and enthusiasm incite to glorious achievement in every ideal that the mind conceives.
Zeal should be tempered with wisdom. Some persons get so fired with zeal when they first tackle a job, that they quickly grow tired, and fail to carry it through to completion. The need is for control, equalization.
Watch the pull of a giant locomotive; note how it slowly but steadily moves forward, almost by inches at first but gradually increasing until its mile-long train swiftly disappears in the distance.
"The zeal of thy house hath eaten me up" means that the zeal faculty has become so active intellectually that it has consumed the vitality and left nothing for spiritual growth. Excessive zeal in religious forms of worship eats up the purely spiritual. When we become very zealous in observing the rites of the church we are prone to forget the church itself, which is Christ.
The divine command is, "Take time to be holy." I am quick to do the bidding of Spirit and use a portion of my zeal in establishing God's kingdom within me. I do not put all my enthusiasm into helping others; my own unfoldment is of great importance to me. I love to aid my brother, but I do not allow that idea to rob me of the power to demonstrate Truth for myself.
"My zeal is tempered with wisdom, and I maintain a perfect balance within and without."