Good works show evidence that one is saved. A saved person will be endowed with the strong desire to do good works and will (should), in time, increase in selflessness towards others. Walking in sanctification by following guidance from the Spirit quickens us to do His will and we begin to notice more things that are within our power to do for Him. Studying the bible, discussing the word's impact on your life past/currently, communicating in prayer and supplication, and seeking to do good all operate in a changed life for Christ. Never underestimate a thankful heart
That's the understanding I'm at, but everyone's journey is different. God's character reveals that He takes special interest in those who are most vulnerable here, and the bible itself says that caring for widows and orphans are works which are spiritual in the truest sense. If you can put yourself into positions that aid the marginalized of society, you should do the best you can for them (or anyone for that matter). By the way we live, we testify that we know God and Love Him (as He watches us from His big screen TV)
James 2:26 Just as the body is dead with our breath, so too is faith without works.
James 1:2-7
2 Consider it pure joy, my brothers and sisters, whenever you face trials of many kinds,
3 because you know that the testing of your faith produces perseverance.
4 Let perseverance finish its work so that you may be mature and complete, not lacking anything.
5 If any of you lacks wisdom, you should ask God, who gives generously to all without finding fault, and it will be given to you.
6 But when you ask, you must believe and not doubt, because the one who doubts is like a wave of the sea, blown and tossed by the wind.
7 That person should not expect to receive anything from the Lord.
Hebrews 12:1-2
1 Therefore, since we are surrounded by such a great cloud of witnesses, let us throw off everything that hinders and the sin that so easily entangles. And let us run with perseverance the race marked out for us,
2 fixing our eyes on Jesus, the pioneer and perfecter of faith. For the joy set before him he endured the cross, scorning its shame, and sat down at the right hand of the throne of God.
Colossians 3:15-17
15 Let the peace of Christ rule in your hearts, since as members of one body you were called to peace. And be thankful.
16 Let the message of Christ dwell among you richly as you teach and admonish one another with all wisdom through psalms, hymns, and songs from the Spirit, singing to God with gratitude in your hearts.
17 And whatever you do, whether in word or deed, do it all in the name of the Lord Jesus, giving thanks to God the Father through him.