We can give of our time, love, and support, and we can listen. We can encourage and uplift them enforcing the faith in the Allness of Good, no matter what the appearance. We can spread our goodwill and light into dark corners and bring joy to the weary.
The law of attraction will give back to us in exact proportion. Like a boomerang it will repay our good deeds. Remember: When we do good (with an honest heart and without expectations), good will return to us. Always.