(1.) The testimony of his conscience concerning his integrity in the management of that great affair on which it proved the fare of Israel turned, the spying out of the land. Caleb was one of the twelve that were sent out on that errand (v. 7), and he now reflected upon it with comfort, and mentioned it, not in pride, but as that which, being the consideration of the grant, was necessary to be inserted in the plea, [1.] That he made his report as it was in his heart, that is, he spoke as he thought when he spoke so honourably of the land of Canaan, so confidently of the power of God to put them in possession of it, and so contemptibly of the opposition that the Canaanites, even the Anakim themselves, could make against them, as we find he did, Num. xiii. 30; xiv. 7-9. He did not do it merely to please Moses, or to keep the people quiet, much less from a spirit of contradiction to his fellows, but from a full conviction of the truth of what he said and a firm belief of the divine promise. [2.] That herein he wholly followed the Lord his God, that is, he kept close to his duty, and sincerely aimed at the glory of God in it. He conformed himself to the divine will with an eye to the divine favour. He had obtained this testimony from God himself (Num. xiv. 24), and therefore it was not vain-glory in him to speak of it, any more than it is for those who have God's Spirit witnessing with their spirits that they are the children of God humbly and thankfully to tell others for their encouragement what God has done for their souls. Note, Those that follow God fully when they are young shall have both the credit and comfort of it when they are old, and the reward of it for ever in the heavenly Canaan. [3.] That he did this when all his brethren and companions in that service, except Joshua, did otherwise. They made the heart of the people melt (v. 8), and how pernicious the consequences of it were was very well known. It adds much to the praise of following God if we adhere to him when others desert and decline from him. Caleb needed not to mention particularly Joshua's conduct in this matter; it was sufficiently known, and he would not seem to flatter him; it was enough to say (v. 6), Thou knowest what the Lord spoke concerning me and thee.