A time to love, and a time to hate; a time of war, and a time of peace. Ecclesiastes 3:8 (KJV)
“… to hate’ perhaps means to hate sin and the way of the ungodly. (Bartholomew, 141) The entire verse seems to be a reference to reckoning with sin; spiritual warfare. (Henry)
Comments: Warfare as a theme seems to be a fitting end to this section (v1-8). There is a time appointed for everything under the sun. Similarly, there is a time appointed to love godliness, hate sin, wage war against our own spiritual enemies and seek peace in His Holiness. And similar to the previous teachings, Qoheleth seems to suggest that even in godly acts such as these – YHWH is sovereign; you can neither love God or hate sin without the will of the Father.
References:
Bartholomew, C. (2009). Ecclesiastes, Baker Academic
Henry, M. (1706). Commentary on the Whole Bible, Complete, Eccl. 3:1-10