Truth is the agreement of our ideas with the ideas of God. - Jonathan Edwards

If you do come to Christ he will appear as a lion, in his glorious power and dominion, to defend you. All those excellencies of his in which he appears as a lion, shall be yours, and shall be employed for you, in your defense, for your safety, and to promote your glory; he will be as a lion to fight against your enemies: he that touches you, or offends you, will provoke his wrath, as he that stirs up a lion. Unless your enemies can conquer this lion, they shall not be able to destroy or hurt you; unless they are stronger than he, they shall not be able to hinder your happiness. Is. 31:4, “For thus hath the Lord spoken unto me, like as the lion, and the young lion, roaring on his prey, when a multitude of shepherds is called forth against him, he will not be afraid of their voice, nor abase himself for the noise of them; so shall the Lord of hosts come down to fight for Mount Zion, and for the hill thereof.

It is a proper and excellent thing for infinite glory to shine forth; and for the same reason, it is proper that the shining forth of God's glory should be complete; that is, that all parts of his glory should shine forth, that every beauty should be proportionably effulgent, that the beholder may have a proper notion of God.”
Thus it is necessary, that God's awful majesty, his authority and dreadful greatness, justice, and holiness, should be manifested. But this could not be, unless sin and punishment had been decreed; so that the shining forth of God's glory would be very imperfect, both because these parts of divine glory would not shine forth as the others do, and also the glory of his goodness, love, and holiness would be faint without them; nay, they could scarcely shine forth at all.

Nothing grieves me so much as that I cannot live constantly to God’s glory.