Richard J. Foster said this quote

And so I urge you to still every motion that is not rooted in the Kingdom. Become quiet, hushed, motionless until you are finally centered. Strip away all excess baggage and nonessential trappings until you have come into the stark reality of the Kingdom of God. Let go of all distractions until you are driven into the Core. Allow God to reshuffle your priorities and eliminate unnecessary froth. Mother Teresa of Calcutta said, 'Pray for me that I not loosen my grip on the hands of Jesus even under the guise of ministering to the poor.' That is our first task: to grip the hands of Jesus with such tenacity that we are obliged to follow his lead, to seek first his Kingdom.