Celtic vs Aberdeen – LIVE updates
The past will be remembered at Parkhead this afternoon on what will be a poignant occasion in Glasgow's East End.
Celtic icon Bertie Auld's funeral was held this week and one final tribute will be made in the Lisbon Lion's honour as the Hoops host Aberdeen.
It's perhaps fitting this will happen on the same day that legendary captain Scott Brown returns to where he once roamed but in the red of Aberdeen for the first time.
It will be an emotional occasion but Hoops boss Ange Postecoglou will know that once the ball is rolling, it's all eyes on the prize.
Rangers could be as many as seven points clear in the Premiership by the time Celtic get going against Aberdeen and the Australian will be keen to close the gap.
His side grabbed their first away league win since February last time the pair met in October. He'll hope for a similar outcome in Glasgow.
Meanwhile, Stephen Glass' Dons are in need of a positive result after finding themselves eighth and two points above 11th – the relegation play-off spot.