God's servants have to be separated from home and kindred, and all surroundings. The command to Abram was no mere arbitrary test of obedience. God could not have done what He meant with him, unless He had got him by himself. So (Isaiah 51:2) put his finger on the essential when he says, I called him alone.' God's communications are made to solitary souls, and His voice to us always summons us to forsake friends and companions, and to go apart with God. No man gets speech of God in a crowd. If you desired to fill a person with electricity, you used to put him on a stool with glass legs, to keep him from earthly contact. If the quickening impulse from the great magnet is to charge the soul, that soul must be isolated. He that loveth father or mother more than Me is not worthy of Me.'
The vagueness of the command is significant. Abram did not know whither he went.' He is not told that Canaan is the land, till he has reached Canaan. A true obedience is content to have orders enough for present duty. Ships are sometimes sent out with sealed instructions, to be opened when they reach latitude and longitude so-and-so. That is how we are all sent out. Our knowledge goes no farther ahead than is needful to guide our next step. If we go out' as He bids us, He will show us what to do next.
"I do not ask to see
Observe the promise. We may notice that it needed a soul raised above the merely temporal to care much for such promises. They would have been but thin diet for earthly appetites. A great nation'; a divine blessing; to be a source of blessing to the whole world, and a touchstone by their conduct to which men would be blessed or cursed ;-what was there in these to fascinate a man, unless he had faith to teach him the relative importance of the earthly and the heavenly, the present and the future? Notice that the whole promise appeals to unselfish desires. It is always, in some measure, elevating to live for a future, rather than a present, good; but if it be only the same kind of good as the present would yield, it is a poor affair. The only really ennobling faith is one which sets before itself a future full of divine blessing, and of diffusion of that blessing through us, and which therefore scorns delights, and for such gifts is content to be solitary and a wanderer.
