as you anticipate and hasten the coming of the day of God, when the heavens will be destroyed by fire and the elements will melt in the heat.
KJV
Looking for and hasting unto the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?
ASV
looking for and earnestly desiring the coming of the day of God, by reason of which the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?