His Kingdom may be unseen and we may struggle at times to understand how we are to function as a part of it, while living in this earthly kingdom, but we must not forget that it is the Kingdom of God that we must live for and "seek first."
I love the end of this poem and think it basically sums up life "You see, in the final analysis, it is between you and God." We will all stand before Him one day and give account for what we did with the life He has given us.
May we think more about Him and less about our circumstances, critics, fans, enemies, excuses and problems. "It was never between you and them anyway."