Final answer:
Giving life tenure to judges provides them with independence and freedom from political influence, allowing them to focus on interpreting and applying the law impartially.
Step-by-step explanation:
Life tenure for judges provides them with independence and allows them to be free from undue political influence and pressure. This enables them to make decisions based on the law and not on the desires of politicians or the public opinion at a given time. It ensures that judges can focus on interpreting and applying the law impartially without the fear of losing their position due to political changes.