In a bid to keep the support of the Ratana Church Labour leader David Shearer will break with tradition by staying on at the church's anniversary celebrations an extra day - a day usually zealously reserved for worship rather than politics.
Along with other political leaders, including Prime Minister John Key, Mr Shearer will go up to the Ratana Pa, near Wanganui, today to mark the anniversary of the birth in 1873 of the church's founder, Tahupotiki Wiremu Ratana.
However, in a symbolic gesture he will also return tomorrow - the actual date of the anniversary.
Usually politicians steer clear on that day, which is reserved for a church service and worship rather than politics.
Mr Shearer pledged last year to meet regularly with the Ratana movement.