A stinging editorial in the Congress daily "Veekshnam", without naming the target, said loyalty of those who pen "love letters" to Modi through social media and write adulatory articles in edit pages will be suspected.
The write-up, replete with oblique references to Tharoor's expertise in foreign policy issues, concluded by quoting the Malayalam saying that "even the gold-yielding tree should be felled if it poses a threat to one's home."
Launching an onslaught on Tharoor, Congress leaders in Kerala had yesterday warned him against praising Modi and threatened to initiate disciplinary action if he declined to follow the party line.
Immediate provocation for the Congress leaders to take on the second term MP from the Kerala capital was his positive response to Modi's 'Swachh Bharat' campaign.