“What more could have been done for my vineyard than I have done for it? When I looked for good grapes, why did it yield only bad?” Isaiah 5:4
God got a row deal from Isreal. What he hit from them was not what he expected. Especially after laviahing the nation with so much love One of the greatest challenges that we face is that of a disproportionate response to grace. Despite what God has done at times our output does not match up to God's investment of grace.
Paul's word come to mind “But by the grace of God I am what I am, and his grace to me was not without effect..." 1 Cor 15:10. He made sure that God's grace was effective by:
Do your best to take full advantage of grace by following the example of Paul. live up to the investment of God into your life