This is a simple, but scalable, method of working with a figure in a devotional sense to help bring you closer. It’s not an invocation (oh no ey didn’t!) of them, but more of a way of melding their energy into yours. (Invocation and energy, two faux pas in one sentence) It’s less about a conscious-mental connection and more about blurring the lines between you and residing as them. This is loosely based on some aspects of tantric fascination, but isn’t a traditional representation of such. I don’t recommend this with any general spirit you’re trying to work with and call into your life, this has more of a devotion and communion sense. Myself while I’ve used it frequently it’s only for three figures with me: Kali, Yamantaka, and my HGA. I’ve done it for years in preparation for my work with Kali, and it is often my introduction to more serious prayers to the Asshole In My Head.
While not totally required this is far more effective when you have an image of the deity in front of you. Sit comfortably as you would for any meditation facing the figure. (Also, doesn’t have to be a deity, can be a saint, angel, whatever, I’ll just keep saying deity because it’s easier)
For this you’ll be using a variation of Square Breathing, or Fourfold Breathing, which is very simple. Breathe in for a set count, and hold your breath for the same count, breathe out for that count, and hold your breath out for that count, and repeat. In, hold, out, hold, all for the same lengths of time. You might want to experiment to see what pacing working for you.
If the deity has a short mantra or prayer, use that, otherwise you can use their name repeated or something like “Io Evohe [Name]” or “Om Ah [Name] Hum.”
Begin the Square Breathing and focus on perceiving the energy of the deity, after a few rounds of breathing this way sync your breath with the mantra. It works best if you actually say it aloud in a whisper while breathing in and out, and mentally while holding your breath. Match the mantra to the breathing pace you’re comfortable with.
Now on the in-breath/recitation draw the energy of the deity into you with the breath. As you hold your breath saying the mantra mentally have it radiate through you mixing with your energy. On the out-breath/recitation send your energy (which is partially mixed with theirs) to them. As you hold your out breath see the energy radiating through them and mixing with their energy.
As you do this you will slowly incorporate more and more of their energy into your system, each time you draw in and mix, you become more and more of them. (Technically they become more and more of you too, but they’re so much “bigger” than you that it doesn’t really affect them. You’re a bucket of fresh water, they’re a chlorine pool, if you keep pouring a cup of water from one to the other, you’re going to be chlorinated, but you won’t noticeable de-chlorinate the pool.)
Same as above with two differences. See each syllable of the mantra leaving the mouth of the deity as a ball of light, if possible in an appropriate colour to them, and when you return the mantra see it again leave in the form of balls of light. Draw these energy balls into your solar plexus when you breath them in, and from there let them radiate outwards. When sending the energy out have it return to the solar plexus of the deity. Breathe in the balls of light into the solar plexus, hold your breath and have it spread from there, breathe out balls of light into the solar plexus of the deity, hold the outbreath as the energy spreads through the deity.
Same as above with more detailed integration. How you do this exactly will depend on what model of the energy body you work with, and even within that it allows for increasing layers of complexity. When you breathe in the mantra, have it flow into your channels and throughout your body. This can be as simple as breathing it down the centre channel into your root centre and up the side channels to the top of your head, or into each centre individually and then down/up the leg and arm channels, or into each centre following out the energy pathways that radiate from there. In this case the mixing happens gradually as the lights move through your system. Slowly the lights meld with you as they travel through the channels radiating out the energy of the deity and drawing in your energy.
More Advanced version:
Because this one requires a lot more visualization/perceptive skill you can start off with the basic process again, of just breathing the energy in and defusing it through you in general, but ideally you should work back up to running it through the channels. This time for each syllable of the mantra the deity releases a tiny tiny version of themselves, which you breathe in and run through your system. When you breathe out you’re also sending out versions of the deity, but know that they’re composed of your energy, rather than the god’s.
If you do this for ten minutes you can really get a sense of the deity being embodied in you. It’s a great way to take in their energy and I find it’s less “fragile” than a lot of invocation styles. With a lot of things like assuming a godform and what not it’s fairly easy to “lose” the deity once your focus slips, but this way you’ve been running their energy throughout your system it is harder to lose in the same way and tends to fade out, rather than just dropping off. Use this before prayers, or magickal workings, or just as communion. There was a long time when I’d just do this every night before bed with Kali, no prayers, no communication, requests, or anything, it was just 10 minutes that I shared with Her for no reason other than to be with Her. Use it however you want, and as always: experiment.