'In order to' is a phrase used to express purpose and is often more formal, while 'to' serves as a simpler preposition indicating intention or direction. The choice between these phrases can affect the tone and clarity of a sentence, influencing how a reader perceives the importance or urgency of the action described. Being mindful of this distinction helps in revising sentences for clarity and conciseness, as well as ensuring that the writer's intent is clearly communicated.