Milk
It has been reported that Michael supposedly referred to Propofol as "Milk". Besides Propofol being white in colour and referred to as milk by medical professionals, could there be another reason?
The following bible passage speaks of how we are fed by God on spiritual milk, like babies, until we have matured enough to accept the "meat" of the message. This passage also addresses division amongst believers.
http://www.christnotes.org/commentary.php?b=46&c=3&com=wes
1 Corinthians 3:1-3
1 And I, brethren, could not speak unto you as unto spiritual, but as unto carnal, even as unto babes in Christ.
2 I have fed you with milk, and not with meat: for hitherto ye were not able to bear it, neither yet now are ye able.
3 For ye are yet carnal: for whereas there is among you envying, and strife, and divisions, are ye not carnal, and walk as men?
http://www.biblegateway.com/passage/?search=1%20corinthians%203:1-3&version=KJV
And what is Propofol? An anesthetic.
What was Michael supposedly using this anesthetic for? To go to sleep.
The following bible passage is referencing Resurrection.
http://biblecommenter.com/1_thessalonians/4-14.htm
1 Thessalonians 4:14
14 For if we believe that Jesus died and rose again, even so them also which sleep in Jesus will God bring with him.
http://www.biblegateway.com/passage/?search=1%20Thessalonians%204:14&version=KJV