speaks of Him only as 'the Lord,' as if he would put stress on the monotheistic conception, which, at all events, does not appear in the people's words, and was probably dim in their thoughts. Then observe that he broadly asserts the impossibility of their serving the Lord; that is, of course, so long as they continued in their then tone of feeling about Him and His service. Then observe the points in the character of God on which he dwells, as indicating the points which were left out of view by the people, and as fitted to rectify their notions of service. First, 'He is an holy God.' The scriptural idea of the holiness of God has a wider sweep than we often recognise. It fundamentally means His supreme and inaccessible elevation above the creature; which, of course, is manifested in His perfect separation from all sin, but has not regard to this only. Joshua here urges the infinite distance between man and God, and especially the infinite moral distance, in order to enforce a profounder conception of what goes to God's service. A holy God cannot have unholy worshippers. His service can be no mere ceremonial, but must be the bowing of the whole man before His majesty, the aspiration of the whole man after His loftiness, the transformation of the whole man into the reflection of His purity, the approach of the unholy to the Holy through a sacrifice which puts away sin. Further, He is 'a jealous God.' 'Jealous' is an ugly word, with repulsive associations, and its application to God has sometimes been explained in ugly fashion, and has actually repelled men. But, rightly looked at, what does it mean but that God desires our whole hearts for His own, and loves us so much, and is so desirous to pour His love into us, that He will have no rivals in our love? The metaphor of marriage, which puts His love to men in the tenderest form, underlies this word, so harsh on the surface, but so gracious at the core. There is still abundant need for Joshua's warning. We rejoice that it takes so little to be a Christian that the feeblest and simplest act of faith knits the soul to the all-forgiving Christ. But let us not forget that, on the other hand, it is hard to be a Christian indeed; for it means 'forsaking all that we have,' and loving God with all our powers. The measure of His love is the measure of His 'jealousy,' and He loves us no less than He did Israel. Unless our conceptions of His service are based upon our recognition of His holiness and demand for our all, we, too, 'cannot serve the Lord.'