Revelation 2:17 To him that overcometh will I give to eat of the hidden manna.
This means that other interests must be "set aside" at the beckoning of the Lord. Even legitimate things that bring us into a conflict with the Lord’s interests, which seemingly cannot be put off. In order for us to be in this "overcoming" relationship with Him, the Lord requires the "right" and the "priority" to our time. When He deals with us, we must overcome all other interests and activities. We must say "no" to things in order to say "yes" to Him. This may be very costly, as it cuts across all the human drives within us.