From God at Work: Your Christian Vocation in All of Life by Gene Edward Veith, Jr.:
…Christians need to realize that the present is the moment in which we are called to be faithful. We can do nothing about the past. The future is wholly in God’s hands. Now is what we have. The future-oriented obsession of today’s culture pushes our attention and our good works to the future, to what we are going to do later. We must ‘live in the hour that has come,’ says Wingren. ‘That is the same as living in faith, receptive to God, who is present now and has something he will do now.’
This means that vocation is played out not just in extraordinary acts–the great things we will do for the Lord, the great success we envision in our careers someday–but in the realm of the ordinary. Whatever we face in the often humdrum present–washing the dishes, buying groceries, going to work, driving the kids somewhere, hanging out with our friends–this is the realm into which we have been called and in which our faith bears fruit in love.