“Therefore” Psalm 1:5
Not because “they are like chaff” (v.4). That is a metaphor the result of their conduct and belief, not the cause. They shall not “stand in the judgment…” (v.5), because they do not delight in God’s law (v.2), and therefore not in Him or His salvation. God said, “I have spread out My hands all day long to a rebellious people, who walk in the way which is not good, following their own thoughts, a people who continually provoke Me to My face.” (Isaiah 65:2-3a) “…They refused to take correction. They have made their faces harder than rock; They have refused to repent.” (Jeremiah 5:3) “But they refused to pay attention and turned a stubborn shoulder and stopped their ears from hearing.” (Zechariah 7:11) God’s wrath upon them is fully justified and justice demands it, because of their refusal to listen or believe in God and their participation in evil. (v.1)