The inner essence of worship is cherishing Christ as gain - indeed as more gain than all that life can offer - family, career, retirement, fame, food, friends. The essence of worship is experiencing Christ as gain. Or to use words that we love to use around here: it is savoring Christ, treasuring Christ, being satisfied with Christ.
John PiperLoving God with all our mind means that our thinking is wholly engaged to do all it can to awaken and express the heartfelt fullness of treasuring God above all things.
John Piper