Richard Sibbes writes (in Glorious Freedom):
“We must fix the eye of the soul ;You know how it is you can sit and scan read the internet for hours and take in nothing, but an hour chewing on one verse of scripture about Jesus can ignite your soul.
fix our meditation upon the glory of God
and the excellency of Christ.
A moving, rolling eye sees nothing.
We must set some time apart
to fix our meditations upon
the excellent things of the gospel”.