To have Christ’s life formed in us we must put it into practice; we must LIVE IT! DO IT! This is where Christians have done the greatest damage to the name of Christ… when we “talk it, but don’t walk it”.
Paul later in the book of Galatians tells us exactly what “Christ’s life being formed in us looks like”… Galatians 5:22 – 24 “But the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness, gentleness and self-control. Against such things there is no law. Those who belong to Christ Jesus have crucified the sinful nature with its passions and desires.”
Our life (if it’s being formed in the image of Christ) will exude LOVE, JOY, PEACE, PATIENCE, KINDNESS, GOODNESS, FAITHFULNESS, GENTLENESS and SELF-CONTROL!
Of course, just like with any imperfect person, there will be flaws, failures, set backs, mistakes, sins, and short comings for which we are all guilty of… BUT… I truly feel (again, my opinion) if there was a way to measure our "good vs. bad out-flow" we should register heavier on the GOOD things coming from our life.
For example; 70% of the time our life should be proclaiming (in how we actually live… not just words) the list mentioned above and 30% of the time we’ll cut you some slack. Make sense?