In this coming Sunday's study article :”We Want to Go With You” and paragraph 5 we read :
“Those who partake of the emblems at the Memorial should carefully consider the warning found at1 Corinthians 11:27-29. (Read.) What point is the apostle Paul here making? An anointed Christian would partake unworthily if he did not maintain a good relationship with Jehovah. (Heb. 6:4-6; 10:26-29) Such a warning helps anointed Christians to remember that they have not yet taken hold of the reward. They need to continue to press on “toward the goal for the prize of the upward call of God by means of Christ Jesus.”—Phil. 3:13-16.” (wt. 21/03/16 ,par 5)
This is an article written for those considering partaking from the emblems.The Watchtower is using Paul’s words to the Corinthians to stress the point of how seriously you should take this decision,in their effort to stop more from taking from the emblems they use the verses in 1 Corinthians out of context .Read here the rest of the article