Abram found the country peopled by Canaanites, who were bad neighbours. He journeyed, going on still. Sometimes it is the lot of good men to be unsettled, and often to remove into various states. Believers must look on themselves as strangers and sojourners in this world, Heb 11:8, 13, 14.
But observe how much comfort Abram had in God. When he could have little satisfaction in converse with the Canaanites whom he found there, he had abundance of pleasure in communion with that God, who brought him thither, and did not leave him.
Communion with God is kept up by the word and by prayer. God reveals himself and his favours to his people by degrees; before, he had promised to show Abram this land, now, to give it to him: as grace is growing, so is comfort.
It should seem, Abram understood it also as a grant of a better land, of which this was a type; for he looked for a heavenly country, Heb 11:16. As soon as Abram was got to Canaan, though he was but a stranger and sojourner there, yet he set up, and kept up, the worship of God in his family.
He not only minded the ceremonial part of religion, the offering of sacrifice; but he made conscience of seeking his God, and calling on his name; that spiritual sacrifice with which God is well pleased.
He preached concerning the name of the Lord; he taught his family and neighbours the knowledge of the true God, and his holy religion. The way of family worship is a good old way, no new thing, but the ancient usage of the saints.
Abram was rich, and had a numerous family, was now unsettled, and in the midst of enemies; yet, wherever he pitched his tent, he built an altar: wherever we go, let us not fail to take our religion along with us.