When I open Sacred Space in the morning to clear something, do I have to re-open Sacred Space later in the day when I want to work on something else?
Yes, you do need to open Sacred Space every time you seek to work with spiritual healing unless you have consciously opened the Sacred Space saying that you will be in that space until you go to bed, for example. The window of Sacred Space needs to be opened daily at the very least. If you anticipate working in that space throughout the day, set that intention with the first opening of the space.
However, if you want to be double sure you are working in Sacred Space later in the day from when you first did your work simply declare, “I am working in Sacred Healing and Wisdom Circle. We are in Quantum Space.” Quantum space is the space from which all things are possible so it reinforces your intention with a clear definition of how you are regarding this space.