You know when you're asked to do a chore, or help someone you don't want to help? Or when you're stopped in the middle of doing something you want to do because someone else wants you to do something you don't want to do? I always get annoyed or stubborn about that stuff. I admit, I almost never immediately reply kindly and say I will do whatever someone's asked me to do. But, I
know that if Jesus was standing in front of me asking me to do one of those things, I would jump up and do the very
best I could do in getting it done. Oh, yes, anything for my wonderful God who laid down His life for me!
It would be easy to say yes to Him. So I think the real sacrifice is doing things for people you think you don't deserve it, or people you take for granted. The real sacrifice is being willing to serve others everyday willingly. That's what God wants us to do. Because, while we feel and think like we are doing it for the people here on earth, we are actually doing it for Him. We are serving Him when we help someone get something done, when we do a chore so other people don't have to, when we do back breaking work with a good attitude even though we don't feel like it- we're doing it all for Him. He's asked us to serve each other so that we can serve Him through doing that. If we obey Him, we remain His faithful servants, serving Him daily. Whenever you're doing something you don't want to do, offer it to God.
For we are God's handiwork, created in Christ Jesus to do good works, which God prepared in advance for us to do. ~Ephesians 2:10