The question of whether we will recognize loved ones we knew on Earth in heaven is a matter of religious, spiritual, and philosophical belief. Different belief systems have varying interpretations of what happens after death.
In many religious traditions, such as Christianity, Islam, and Judaism, there is a belief in an afterlife where the souls of the departed are reunited with loved ones. However, the specifics of these beliefs can vary.
In some belief systems, recognition and reunion with loved ones are central to the concept of heaven or the afterlife, while in others, the focus may be more on spiritual transformation and a different form of existence.
Ultimately, the answer to this question may depend on an individual's personal beliefs and faith. It's a topic that has been the subject of theological and philosophical discussions for centuries, and the answers can be deeply personal and varied.