I feel it is really not easy to relate to the teachings as a raft.
But, i can see in the sutta’s that there is no other goal in Dhamma but to really arrive at the destiny, which is Nibbana, the absence of all clinging. Whatever knowledge or right view, also this is never a goal an sich. One must not cherish it or see it as ones possession. That is the Path of clinging. This does not align with seeing the teachings as raft.
In the same way we have to judge ourselves and others. It is not about how full our minds are of knowledge and expertise, not at all. Or about how well we can teach Paticca Samuppada. Even right view about all this must not be seen and cherished as ones possession. All are only steps to arrive at the destination of non-clinging, Nibbana.
I believe in general knowledge is alluring. But that is also a pitffal i believe. No i am sure about this.
Expertise can bedazzle us. Especially in Dhamma matters. Maybe it does not seem this way, but i have taken this to heart. What really counts is non-clinging, also to knowledge and right views.
Personally i believe this message of the Buddha does not easily land. It is not easy to use the Dhamma as it is meant, as a raft. But it is very easy to use Dhamma for intellecual gratification, and becoming more and more a possessor of knowledge. I see it in my self and i do not believe this is good way to deal with Dhamma.
“Bhikkhus, purified and bright as this view is, if you adhere to it, cherish it, treasure it, and treat it as a possession, would you then understand that the Dhamma has been taught as similar to a raft, being for the purpose of crossing over, not for the purpose of grasping?”—“No, venerable sir.”—“Bhikkhus, purified and bright as this view is, if you do not adhere to it, cherish it, treasure it, and treat it as a possession, would you then understand that the Dhamma has been taught as similar to a raft, being for the purpose of crossing over, not for the purpose of grasping?”—“Yes, venerable sir.” (MN38)
I see the same message in the teachings on purification. Also this must not be cherished, but seen as steps towards final Nibbana, absence of clinging.
It is difficult, right?, to really use the teachings as a raft.