Spiritual Pollution

God warned the Israelites that injustice would pollute their land. He was speaking specifically about avenging murder. The implication was that He would not dwell in a defiled land (Num 35:33-34). How many murders (abortions) have gone unpunished in our land? No sin is beyond the blood of Jesus. Even the repentant abortionist can avail himself of Christ's forgiveness. Justice was fulfilled at the cross. However, we, as a nation, are so brazenly unrepentant that we codified the "right" to abortion. Can God dwell among such spiritual pollution?