Would I have to cycle a new tank if I already have a tank?

[lockrookie]

new tank, new sand, new live cured rock from friends live rock, recycled tank water (see im being green minded lol). ill still wait just to be sure. i dont want to rush it. even though i want to. last thing i want to o is make a fish suffer dueu to impatience but i did expect a quick cycle with using therecycled tank water from water changes.