4. We should view even the desolations of the earth as an accessory ground of joy and confidence in God. When Martin Luther and his associates in reformation were in any trouble, he used often to say, “Come let us sing the 46th Psalm.” With the words of this sweet composition in his mouth, and the energetic power of it in his heart, he animated himself and his companions in tribulation. When any storms arose within, the subject of the psalm dispelled them, and, like the melody of David’s harp, soothing to rest the turbulent spirit of Saul, calmed their fears, and enabled them to sing their troubles away. We should imitate the heroic spirit of these champions in the cause of truth; for we have the same reason to rejoice that they had. If the Lord be our God, we should trust in him and not be afraid. He never gives up that tender relation towards his people, amidst any troubles that may arise. Though he desolate the earth with the most fearful judgments, yet he is the Father of his chosen still. And when this globe shall be in flames, Jesus will collect his jewels, and preserve them from ruin. Therefore, in the words of Habakkuk, “Although the fig-tree shall not blossom, neither shall fruit be in the vines; the labour of the olive shall fail, and the fields shall yield no meat; the flock shall be cut off from the fold, and there shall be no herd in the stalls; yet let us rejoice in the Lord, let us joy in the God of our salvation.” Hab. iii. 17, 18. SERMON VI. THE NATURE AND DISTINGUISHING MARKS OF TRUE CONVERSION. [Preached at Nantwich, December 8th, 1782.] “_Except ye be converted_, _and become as little children_, _ye shall not enter into the kingdom of heaven_.” MATTHEW, xviii. 3.