Lyric discussion by strawberrysunshine 

Cover art for Come In Please lyrics by Edward Sharpe and the Magnetic Zeros

'All the same it's conscience waiting cross the line'.

I think this has to do with death but more importantly the realization that we will never die but just go to another place. They're saying there's no need to fear death.

The first half of the song are people fearing death and the unknown - 'bloody sky', 'everybody dies', 'the end of time'.

The whole song is a spiritual journey and by the end they realise that 'we will never die'.