Can anyone provide scriptural support for this practice of soaking ? Also can anyone provide support from the history of the early church ?
First of all, I don't care for the term soaking. It has too many negative conotations for me. There is a lot of crazy whacky things that come out of the Charismatic world and "soaking" just sounds too much like one of those things.
Also, the term soaking, to me, conjures images of lounging in a bath, or soaking your feet in a pool etc... the point being that those activities are really fundamentally self-indulgent.
True waiting on God is exactly the opposite, and people who have done it with any level of commitment will tell you that they often go through times where it is a great struggle because it seems like they are getting nothing out of it etc.
Whatever you want to call it (soaking, contemplation, meditation, waiting, listening) ultimately the real point is simply that you are devoting yourself to spend time waiting on God. Focusing your mind on him and not allowing yourself to be distracted by anything else.
The point of this is that God is your desire. Not experiences, not miracles, not revelations... just God himself.
Think of it like a romantic relationship. Most people go to God and constantly talk and ask for things, or stuff like that, or they go and their minds are constantly wandering to other things...
Now imagine in a romantic relationship how the other person would feel if you never stop talking, or if you only come to ask them to do things for you, or if you constantly ignore them because something on TV or something you want to do tomorrow, or something at work, is constnatly distracting you.
I think its pretty obvious that this kind of behavior is not devoted, not really a good expression of love, etc.
Waiting on God, meditating on God, contemplating God, whatever you want to call it is basically the equivalent of simply sitting quietly and giving your undivided attention to the other person in the relationship. Simply sitting in their arms, or looking in their eyes, simply listening. An important point here is that this is done for the sake of the other person, not for your own sake.
If we go back to the bible, we find that Jesus did this at least on a number of occasions, probably regularly. We are told several times that he went off by himself, out into the wilderness, to pray. The point was simply to be alone with God and to be undistracted. To give his undivided attention to God.
This really isn't some "new technique" or revolutionary practice. Its something that everyone knows in regular relationships, but people don't often apply it to their relationship with God.
As for the early Church, there were numerous examples of this as well as various techniques and prayers that people developed to assist them in this persuit.
The most famous examples are the "desert fathers". However, the ideas involved were common through out the early Church.