Jesus said the greatest commandment is to love the Lord your God. The second goes with it - to love others. In the message from Malachi, God had addressed first how Israel has not loved Him, then He went on to address their lack of love toward one another. They had not loved their own wives and families well, and that lack of concern for others spilled out to other parts of the community as well; the orphans, widows, and foreigners. All of this stemmed from their apathy toward God and His ways. How could they turn back to God and His love? Better yet - How can you and I deal with our own apathy toward God and His ways?