The clause of the First Amendment bans the state from helping religious institutions, whereas the clause bans the state from restricting the free practice of religion by individuals.

The Establishment clause

The Free exercise clause

Explanation:

The Establishment clause is a clause in the first Amendment of the constitution of the United states of America and this clause bans the states from establishing any form of religion or making laws that favors one religion over another religion in the state.

The free exercise clause restricts the states/congress from making or passing any law that will limit individuals from freely practicing their various religions in the U.S. although the supreme court have had to place some restrictions on some religious practice that threatens the national security of the state.