John 13:13-15 

You call me Teacher and Lord, and you are right, for so I am. If I then, your Lord and Teacher, have washed your feet, you also ought to wash one another's feet.

For I have given you an example, that you also should do just as I have done to you.

 

If Jesus could make Himself of no reputation & humble Himself to wash dirty feet, surely we can serve one another in love & humility.

We just need to lose the "me first" mentality. So, who have you served today?