Those who diligently seek me, find me. Finding Me does not come from a skimming, cursory, half-hearted search. Jesus said the same about the kingdom.
“Happy are those who listen to me” hearkens to John 18:37- “Those who belong to the truth listen to my voice.” -King Jesus
Let it be done to you according to your faith.
The only power we possess is our faith because it mediates God’s actual power. It’s not about the amount of your faith (see mustard seed) so much as the object of it.