But here's what's really going on.
If you have an expectation, with the ego, it is typically a half-arsed wishful thinking, which has no power, and doesn't actually CAUSE anything to occur. Yet the ego believes that its expectations are lining up with how things will be. Then, because of this lack of POWER, when events do not follow the expectation there is anger and frustration and suffering. And so then it seems to be better not to use expectation at all since it always seems to lead to upset. We need to let go of the ego's form of expectation, but we shouldn't throw expectation out of the window altogether because Holy Spirit has his own use of it.
The fact is that you can either be expecting WITH the ego, or you can be expecting WITH Holy Spirit.
Expecting with the ego is what most people are familiar with as expectations. In other words, the ego perception doesn't believe it has any power over anything, since it wants to be a victim, and so makes INSANE expectations which really are a resistance to what is happening. Resistance is the ego's form of magical power, which it thinks it can wield in order to 'make' the world be the way it wants it to be. This is of course denial-based, and a deception, and basically leads to great suffering because it's out of touch with reality. When the ego expects something, it is choosing a wholly SEPARATE version of events than those that will possibly happen, as a form of rebellion, and its degree of belief in things turning out that way is really actually very weak. Resistance is weakness. And so usually it is thwarted and then you end up miserable and angry that things didn't turn out. So yes, it's good not to have ego expectations or ego attachment to outcomes.
Expecting with the Holy Spirit is not like this. Holy Spirit doesn't use resistance, he uses EXTENSION, which is a creative power. Expecting with the Holy Spirit means that you are extending the POWER OF GOD, demanding and requiring that illusions fall into place. Expecting with the Holy Spirit has real authoritative power. Power to heal, power to manifest, power to change the world. Expectation through Holy Spirit means you are lining up with GOD's will, rather than the ego's fictional will, and what God will's MUST occur. It is not a matter of a request that things change, or a desire that things be different. It FORCES them to be different.
God has a constant expectation that there is perfect peace and permanent divine health. If God were to stop 'expecting' this to be true, he would enter into delusions. He is so certain that there will always be immortality, and that no illusion can assail his Kingdom, that he has every right to have ABSOLUTE EXPECTATION. Absolute knowing. Not just like, referring to something and asking it if it might be the way He wants it to be, but CREATION, actually PUTTING INTO EFFECT God's will. Making it so. Creating by His will to produce what he wants to be. There is no room for 'events' turning out any other way in this. There is no room for a conflict between expectation and what is. God's expectation overrides all illusions.
So it is perfectly okay, and encouraged, to expect with God. To expect in alignment with Holy Spirit. To expect that miracles will occur. To expect that there will be an end to death. To expect that a person can live forever. To expect immortality. And that faith isn't misplaced. It's not a delusion. It is law.