Messi has scored 614 goals for Barca, 1 more than Cesar, Kubala and Suarez combined, who are ranked 2nd, 3rd and 4th among Barcelona's all-time leading goal scorers.
Barcelona's all-time leading goal scorers:
1. Lionel Messi: 614
2. César: 232
3. Laszlo Kubala: 194
4. Luis Suarez: 187
2, 3 and 4 combined: 613