Luke 12:37
Those slaves whom their master finds being watchful when he returns are [certainly] blessed. Truly I tell you, he will fasten his belt [i.e., get things ready] and have them recline [at his dinner table] and will come and serve them.
John 6:53-57
So, Jesus answered them, "Truly, truly, I tell you, unless you eat the physical body of the Son of man and drink His blood, you do not have [spiritual] life in yourselves [Note: The references to "body" and "blood" throughout this section allude to taking Jesus' life and teaching into one's heart. See verse 56].
Revelation 1:17
And when I saw Him, I fell at His feet as [though I were] dead. And He placed His right hand on me and said, "Do not be afraid; I am the First and the Last,
Revelation 3:20
Look, I am standing at [your] door and knocking; if anyone hears my voice [i.e., the sound of my knocking], and opens the door, I will [surely] come in to him and eat with him and he [will eat] with me.