Because this man (woman) chose to praise the LORD, to fear the LORD, and to delight greatly in the Law of the LORD, God had no choice, but to bless him. God has to respect what He promised to do according to Christ"s words in Matthew 6.33, "Seek ye first the Kingdom of God, and His righteousness, and all these things shall be added unto you."
WITH RESPONSIBILITY COMES BLESSINGS.
Notice what the Psalmist wrote in Psalm 112.1, 2. "...Blessed is the man...His SEED...his GENERATION shall be blessed." This man is blessed, his family is blessed, his generation is blessed, and on down the line, they, likewise, will be blessed. True, BLESSEDNESS is individual, but it also familial, even societal. BLESSEDNESS impacts the lives of others. And God does not run out of blessings. He keeps on blessing. "Praise ye the LORD! Blessed is the man who fears the Lord, who delights greatly in His commandments."
