Even more on it. Do you know why eggs are associated with easter? According to the bible, some guy who had a farm helped Jesus carrying the cross as he was led to execution. Because of that, on the day of Jesus's resurrection, all the chickens on his farm ... erm ... "produced" coloured eggs.
Look at CT now. The remainder of Crono's Party supported him on his way before he was annihilated by Lavos. As a direct result of that, they received the Time Egg.
From: Chrono Testament