Taste of Death?

"Verily I say unto you, There be some standing here, which shall not taste of death, till they see the Son of man coming in his kingdom."-Matthew 16:28 KJV

 

As some commentaries say

 

It's of Christ Kingdom, the believers, the Church of Christ.

 

Matthew Poole quotes

 

"But ye shall receive power, after that the Holy Spirit is come upon you:"-Acts 1:8(a-b)

 

Also, Luke seems to note the same 

 

"And, behold, I send the promise of my Father upon you: but tarry ye in the city of Jerusalem, until ye be endued with power from on high."-Luke 24:49 KJV