I addressed the importance of daily practice in Words. In that book I've covered the vertical component in regards to its implication in detail and now I will address its horizontal one more. To save people time and effort, I will do so briefly and to the point.
Daily practice allows you to learn your ritual templates backwards. Constant repetition trains both your mind and your body to go through the motions involved in specific rituals. Daily practice does not involve working with spiritual entities and so the practitioner won't perform more advanced techniques during such sessions, but it can consist of preliminary ones such as casting the circle and addressing the divine. These two components are important regardless whether you're into lodge or grimoire stuff and repeating them over and over again will practically nail those procedures deep into your brain.
Other things such as lighting candles and incense for meditative purposes are also part of rituals. Therefore, establishing the right times to do them during practice sessions will prevent you from fumbling during actual rituals focused on contacting otherworldly stuff. Meditation too serves its role during rituals in which the operant wants to communicate with the entities he or she has called upon and so training the mind to slip into a meditative state smoother will allow one easier contact with those entities (although it depends how much time will pass before one's psychic senses develop to a degree to allow them to see and/or hear and/or sense spirits).







