From first minute to last, and probably well before and after kick-off, Celtic’s fans and stadium were a sight to behold and chorus to listen to in the 2-1 defeat of Barcelona on Wednesday. Recalling the resplendent way in which they decorated themselves with the green-and-white colours of their crest, and the soaring volume with which they sang throughout a cold Glasgow night flashing with rain, brings goosebumps to the skin now just as it brought a smile to the face then. Here was a crowd that appreciated the convergence of Celtic’s 125th-year anniversary with the arrival of Barcelona’s majestic team of artists, and willed their team on to rise to the occasion with the same magnificence as they were doing. Here was a crowd, in short, who love the game with a passion and positivity that radiates even through the television screen and left a notable impression on Barcelona. Xavi and Pique’s fulsome, awestruck tributes to the Celtic crowd were perhaps made in the rueful acknowledgement that the Nou Camp never quite gets up to salute its players and the game in the same ravishing way. Would that a deserving team like Barcelona could experience the joy of playing a team like Celtic before supporters like those at Celtic Park every week. The wonder of British football’s culture was communicated to them loud and clear, and Celtic’s contribution on Wednesday night served to enhance the Champions League in an unforgettable way. Well done Celtic, well done Scotland, and here’s to another 125 years of raw passion and moments like Wednesday night that will live long in the memory.