Injustice comes from fear and pride, usually masquerading as "righteous indignation" or "the greater good."
What we need is a King who, rather than being afraid or arrogant, seeks the LORD, always and in everything.

Sin unleashes Sorrows. 
We sin.
What next? God wants this journey to take us to Jesus. He was broken so we'll be healed. He was raise so we can be redeemed.

What does it mean that the Holy Spirit is on David? It means that he trusts the Word of the Lord over his own fears.

Why move closer to Jesus?  1 Samuel 2:1-10 contains Hannah's answer. 

Why move closer to Jesus?  1 Samuel 2:1-10 contains Hannah's answer.  It includes good news, bad news, great news, and--from the cheap seats, what appears to be--hard news.  This is the journey of the Gospel.