Here is a standard guide:
https://forums.daybreakgames.com/eq/index.php?threads/basic-healing-setup-for-raid-clerics-for-ros-multi-bind-method.247597/#post-3636672some hotkeys;
/pause 6, /xtarget 1 < main tank >
/pause 55, Cast 9 <Shining Fortress>
/pause 45, /cast 4 < Ward of Assurance>
/pause 35, /alt act < mass group buff >
/pause 25, /alt act < Celestial Renewal
Fast-N-Big
/timer 15000, /pause 2, /alt activate 706
/alt activate 6488
This AA combo will hit Channeling the Divine which twincasts our heals, then pause 2 tenths of a second.
The next line uses flurry of life which crits heals for a 35% boost.
Fast-N-Crit
/timer 15000, /pause 2, /Alt activate 997
/alt activate 8500
This AA combo will hit Celestial Rapidity which reduces casting time by 50%, then pause 2 tenths of a second.
The next line uses Healing Frenzy of life which crits heals + an additional 30-50%.
The /timer 15000 will grey out the hot button until both AAs have had time to reset.
Those two hotbuttons I rotate as oh, shit kind of healing.
A hotkey can be set up easily for a Cleric's Third Spire Rotation:
Social Name: 3rd spire rotation
1st line: /(healer channel #) Casting 3rd spire on MT.XXX (next cleric in the alpha list) is next for 3rd spire.
2nd line: /pause 5
3rd line: /alt activate 1472 (1472 is the numerical designation of the cleric's Fundamental Third Spire of Divinity)
4th line: /pause 870 (this is a pause of 1 min 30 sec. before sending a tell to the next cleric to cast their 3rd spire)
5th line: /tell XXX (the next cleric in the rotation) My 3rd spire is fading. Please cast your 3rd spire on the MT. Thanks.
Since our Third Spire of Divinity has a short range, you may/will have to move closer to the MT for it to affect him/her.