There is a real danger that this side of the evangelist's work should be overlooked in the earnestness with which the other side is done. We cannot be too emphatic in our reiteration of Christ's call to all the 'weary and heavy-laden' to come unto Him, nor too confident in our assurance that whosoever comes will not be 'cast out'; but we may be, and, I fear, often are, defective in our repetition of Christ's demand for entire surrender, and of His warning to intending disciples of what they are taking upon them. We shall repel no true seeker by duly emphasising the difficulties of the Christian course. Perhaps, if there were more plain speaking about these at the beginning, there would be fewer backsliders and dead professors with 'a name to live.' Christ ran the risk of the rich ruler's going away sorrowful, and so should His messengers do. The sorrow tells of real desire, and the departure will sooner or later be exchanged for return with a deeper and more thorough purpose, if the earlier wish had any substance in it. If it had not, better that the consciousness of its hollowness should be forced upon the man, than that he should outwardly become what he is not really,--a Christian; for, in the one case, he may be led to reflection which may issue in thorough surrender; and in the other he will be a self-deceived deceiver, and probably an apostate. Note the special form of Joshua's warning. It turns mainly on two points,--the extent of the obligations which they were so lightly incurring, and the heavy penalties of their infraction. As to the former, the vow to 'serve the Lord' had been made, as he fears, with small consideration of what it meant. In heathenism, the 'service' of a god is a mere matter of outward acts of so-called worship. There is absolutely no connection between religion and morality in idolatrous systems. The notion that the service of a god implies any duties in common life beyond ceremonial ones is wholly foreign to paganism in all its forms. The establishment of the opposite idea is wholly the consequence of revelation. So we need not wonder if the pagan conception of service was here in the minds of the vowing assembly. If we look at their vow, as recorded in verses 16-18, we see nothing in it which necessarily implies a loftier idea. Jehovah is their national God, who has fought and conquered for them, therefore they will 'serve Him.' If we substitute Baal, or Chemosh, or Nebo, or Ra, for Jehovah, this is exactly what we read on Moabite stones and Assyrian tablets and Egyptian tombs. The reasons for the service, and the service itself, are both suspiciously external. We are not judging the people more harshly than Joshua did; for he clearly was not satisfied with them, and the tone of his answer sufficiently shows what he thought wrong in them. Observe that he does not call Jehovah 'your God.' He does so afterwards; but in this grave reply to their exuberant enthusiasm he