He also asked BJP workers to remind the masses about the Congress' stand on the issue.
In his concluding address at the BJP national convention here, Modi briefly touched on the Ram temple issue, drawing cheers from thousands of party workers gathered at Ramlila Maidan, but remained confined to targeting the Congress.
"We should not forget its attitude and (also) not let others forget it," he told party workers.
Sibal is representing one of the litigants in the Ram Janmabhoomi-Babri Masjid title dispute case.
His reaction came amid growing clamour by right-wing organisations like RSS and VHP to bring an ordinance to construct the Ram Temple in Ayodhya.
The matter is pending in the Supreme Court and is scheduled to come up for hearing on January 29.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)