II. Now, secondly, note, in Jesus Christ any man may find a field for the unrestricted exercise of his activity.
That metaphor of 'going in and out' is partly explained to us by the image of the flock, which passes into the fold for peaceful repose, and out again, without danger, for exercise and food; and is partly explained by the frequent use, in the Old Testament and in common conversation, of the expression 'going out and in' as the designation of the two-sided activity of human life. The one side is the contemplative life of interior union with God by faith and love; the other, the active life of practical obedience in the field of work which God provides for us. These two are both capable of being raised to their highest power, and of being discharged with the most unrestricted and joyous activity, on condition of our keeping close to Christ, and living by the faith of Him.
Note, then, 'He shall go in.' That comes first, though it interferes with the propriety of the metaphor, since the previous words already contemplate an initial 'entering in by Me, the Door.' That is to say, that, given the union with Jesus Christ by faith, there must then, as the basis of all activity, follow very frequent and deep inward acts of contemplation, of faith, and aspiration, and desire. You must go into the depths of God through Christ. You must go into the depths of your own souls through Him. You must become accustomed to withdraw yourselves from spreading yourselves out over the distractions of any external activity, howsoever imperative, charitable, or necessary, and live alone with Jesus, 'in the secret place of the Most High.' It is through Him that we have access to the mysteries and innermost shrine of the Temple. It is through Him that we draw near to the depths of Deity. It is through Him that we learn the length and breadth and height and depth of the largest and loftiest and noblest truths that concern the spirit. It is through Him that we become familiar with the inmost secrets of our own selves. And only they who habitually live this hidden and sunken life of solitary and secret communion will ever do much in the field of outward work. Christians of this generation are far too much accustomed to live only in the front rooms of the house, that look out upon the street; and they know very little—far too little for their soul's health, and far too little for the freshness of their work and its prosperity—of that inward life of silent contemplation and expectant adoration, by which all strength is fed. Do not keep all your goods in the shop windows, and have nothing on your shelves but dummies, as is the case with far too many of us to-day. Remember that the Lord said first, 'He shall go in,' and unless you do you will not be 'saved.'
But then, further, if there have been, and continue to be, this unrestricted exercise through Christ of that sweet and silent life of solitary communion with Him, then there will follow upon that an enlargement of opportunity, and power for outward service such as nothing but emancipation by faith in Him can ever bring. Howsoever, by external circumstances, you and I may be hampered and hindered, however often we may feel that if something outside of us were different, the development of our active powers would be far more satisfactory, and we could do a great deal more in Christ's cause, the true hindrance lies never without, but within; and it is only to be overcome by that plunging into the depths of fellowship with Him. And then, if we carry with us into the field of work, whether it be the commonplace, dusty, tedious, and often repulsive duties of our monotonous business; or whether it be the field of more distinctly unselfish and Christian service—if we carry with us into all places where we go to labour, the sweet thought of His presence, of His example, of His love, and of the smile that may come on His face as the reward of faithful service, then we shall find that external labour, drawing its pattern, its motive, its law, and the power for its discharge, from communion with Him, is no more task-work nor slavery; and even 'the rough places will be made smooth, and the crooked things will be made straight,' and distasteful work will be made at least tolerable, and hard burdens will be lightened, and the things that are 'seen and temporal' will shimmer into transparency, through which will shine out the things that are 'unseen and eternal.'