All of today’s readings are similar in that they make the stark comparison between trusting and follow the Lord God Almighty, or trusting and following mere mortals.
All our readings show that living a faithful, trusting life in Christ, God the Son, attracts blessings, and living a life trusting and hoping in fleshly mortal strength attracts what Jesus calls ‘Woe’ (Luke 6:24-25), and Jeremiah more bluntly, ‘Curses’ (Jer 17:5).
If we are blessed, we are fulfilled in some way, and live a fortunate life, knowing in a very present sense that God is with us personally, helping us, and that he loves us very much and is always faithful.
This is the blessed life and everyone wants this, I think. Happiness and a fortunate life by being fulfilled in some way.