We're not giving what we're called to give, unless that giving affects how we live - affects what we put on our plate and where we make our home and hang our hat and what kind of threads we've got to have on our back. Surplus Giving is the leftover you can afford to give; Sacrificial Giving is the love gift that changes how you live - because the love of Christ has changed you. God doesn't want your leftovers. God wants your love overtures, your first-overs, because He is your first love.