Item description:

Walk to the Church door, then enter the Church

Interact (Press X) with the 2 Gargoyles....

Left Gargoyle – both wings, face, base
Right Gargoyle – both wings, face, base

Reidso's Note:

Both Gargoyle's have 3 symbols and a face to look at
Once you've interacted with them, the trophy will pop

!! Continue On With The Game !!

Walk up to the shield (between the doors)
press X and move the RS UP and press X on the key

Interact with door on right

Press L2 and select key to use on door

You will notice two sets of three saints on the walls flanking the cross
You need to look at them in alphabetical order
(There are no markings to tell you their names; it's a matter of trial and error)

The order is as follows:

Look at right statues –
left (Constantine)
middle (Donivalde)

Look at left statues –
middle one (Ethernan)

Look at right statues –
right (Fergus)

Look at left statues
left (Fillan)
right (Rognvald)

Reidso's Note:

Number the Saints 1 - 6
Solution: 4 5 2 6 1 3