It is possible day by day to go out to toil and care and anxiety and change and suffering and conflict, and yet to bear within our hearts the unalterable rest of God. Deep in the bosom of the ocean, beneath the region where winds howl and billows break, there is calm, but the calm is not stagnation. Each drop from these fathomless abysses may be raised to the surface by the power of the sunbeams, expanded there by their heat, and sent on some beneficent message across the world. So, deep in our hearts, beneath the storm, beneath the raving winds and the curling waves, there may be a central repose, as unlike stagnation as it is unlike tumult; and the peace of God may, as a warrior, keep our hearts and minds in Christ Jesus.
What is the plain English of that metaphor? Just this, that a man who has that peace as his conscious possession is lifted above the temptations that otherwise would drag him away. The full cup, filled with precious wine, has no room in it for the poison that otherwise might be poured in. As Jesus Christ has taught us, there is such a thing as cleansing a heart in some measure, and yet because it is 'empty,' though it is 'swept and garnished,' the demons come back again. The best way to be made strong to resist temptation, is to be lifted above feeling it to be a temptation, by reason of the sweetness of the peace possessed. Oh! if our hearts were filled, as they might be filled, with that divine repose, do you think that the vulgar, coarse-tasting baits which make our mouths water now would have any power over us? Will a man who bears in his hands jewels of priceless value, and knows them to be such, find much temptation when some imitation stone, made of coloured glass and a tinfoil backing, is presented to him? Will the world draw us away if we are rooted and grounded in the peace of God? Geologists tell us that climates are changed and creatures are killed by the slow variation of level in the earth. If you and I can only heave our lives up high enough, the foul things that live down below will find the air too pure and keen for them, and will die and disappear; and all the vermin that stung and nestled down in the flats will be gone when we get up to the heights. The peace of God will keep our hearts and thoughts.
III. Now, lastly, notice how we get the peace of God.
My text is an exuberant promise, but it is knit on to something before, by that 'and' at the beginning of the verse. It is a promise, as all God's promises are, on conditions. And here are the conditions. 'Be careful for nothing; but in everything by prayer and supplication, with thanksgiving, let your requests be made known unto God.' That defines the conditions in part; and the last words of the text itself complete the definition. 'In Christ Jesus' describes, not so much where we are to be kept, as a condition under which we shall be kept. How, then, can I get this peace into my turbulent, changeful life?
I answer, first, trust is peace. It is always so; even when it is misplaced we are at rest. The condition of repose for the human heart is that we shall be 'in Christ,' who has said, 'In the world ye shall have tribulation, but in Me ye shall have peace.' And how may I be 'in Him'? Simply by trusting myself to Him. That brings peace with God.
The sinless Son of God has died on the Cross, a sacrifice for the sins of the whole world, for yours and for mine. Let us trust to that, and we shall have peace with God, through our Lord Jesus Christ. And 'in Him' we have, by trust, inward peace, for He, through our faith, controls our whole natures, and Faith leads the lion in a silken leash, like Spenser's Una. Trust in Christ brings peace amid outward sorrows and conflicts. When the pilot comes on board the captain does not leave the bridge, but stands by the pilot's side. His responsibility is past, but his duties are not over. And when Christ comes into my heart, my effort, my judgment, are not made unnecessary, or put on one side. Let Him take the command, and stand beside Him, and carry out His orders, and you will find rest to your souls.