This rallying-cry is drawn from Moses’ question to Israel when sin was rampant among the people, and the sermon is preached shortly after a general election when men had been choosing a side. Spurgeon uses the political and social climate to impress upon our souls spiritual truth. After drawing attention to the character of Moses, Spurgeon looks at the question and command which issues from him, in terms of decision, avowal, and consecration. He elevates it to the very question of salvation and extends it to every consequent decision which a believer makes in the service of Christ. With characteristic intensity, the preacher calls for an entire commitment to the Lord based on our relationship to him as our Creator, Redeemer, and Preserver, and applies it closely to his own society, and—by extension—to ours, asking about our modes of worship, our casual superstitions, our sinful amusements, and our general tampering with principle. As so often, we are called to repentance and to correction, stirred and drawn by the King whom we serve and the matters which are at stake.