Put off the old self with its practices and … put on the new self, which is being renewed in knowledge after the image of its creator. (Colossians 3:9–10 ESV)
Throughout Scripture we find what are seen as Christian characteristics, most notably in the list of the fruit of the Spirit: “the fruit of the Spirit is love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, self-control; against such things there is no law.” But they are not limited to these alone, as there are numerous other traits spoken of throughout Scripture.
We’re told to have compassionate hearts, kindness, humility, meekness, gentleness, patience, and forgiveness; to think on whatever is pure, lovely, commendable, admirable, excellent, and worthy of praise; to do to others as we’d have them do to us; to pursue righteousness, godliness, faith, love, perseverance, gentleness; to honor our word.
To be temperate, dignified, sensible, kind, to have integrity; to live honestly, speak the truth, and keep our promises even when it hurts; to set an example in speech, conduct, love, faith, and purity; to be quick to listen, slow to speak, and slow to become angry; to love from a pure heart, a good conscience, and a sincere faith; to be hospitable, loving what is good, sensible, just, holy, and disciplined; to be generous and willing to share with others.
Some of these things may not come naturally to us, the purpose is to develop a Christlike character. Christlikeness calls for deliberate change. [1]
Christlikeness is your eventual destination, but your journey will last a lifetime. - Rick Warren
[1] Anchor Developing Christian Character —Part 1