Ephesians 6:7 with goodwill doing service, as to the Lord, and not to men
Being willing to serve God does come with a price. Being willing to serve God does come with rewards.
It should not be the rewards from man that we seek in our lives but the life with God that we can look forward to that spurns us on.
I have learned to live with what God gives me and what He takes away from me; not because I give in but because I see that it is better for me.
Don’t always expect to be given and earthly reward from God just because you are willing to do Him service!