Absolute Ethics - Misunderstood!

Absolute Ethics Misunderstood: What is the true purpose and usefulness of ethical principles?
The question I would like to discuss is about the true function and usefulness of ethical principles.
On 0B0-108 practice test one hand, we confess our human weakness to abide with ethical perfection, while on the other hand major religions demand humanity's alignment with ethical principles that exist in nearly all main religions and philosophical systems since thousands of years. If absolute principles had any usefulness, why the modern man have abandoned such principles to follow subjective values and relativistic ideas- his/her own understanding of reality, which varies from person to person, and fluctuates through time?
Do principle-based ethics work in real life? How can such principles demand perfection from imperfect, finite beings like us?

If absolute values were the correct ones, why has the modern man abandoned them to subjective, relativistic ethics? Eternal principles is true that they can bring great frustration and confusion-if we fail to understand their true purpose, role, and function. After all, who can follow them without error?
Principle-based values exist not to 0B0-105 practice test demand legalistic perfection in our conduct, as such demand would be unrealistic considering the limitations of human nature. Instead of struggling to climb the highest mountain and demand moral perfection in everything we do, absolute principles have a surprisingly different
Universal principles function as motivators to help us develop character
The surprising different use of fundamental laws and ethical principles

Eternal Principles of humanity such us justice, patience, diligence, industriousness, simplicity, modesty, faithfulness and the golden rule exist to teach us understanding, sympathy, patience, forgiveness, grace, and compassion. Universal principles do not exist to demand moral perfection in us, but to remind us of our human limitations. It is through the awareness and recognition of humanity's imperfect nature that we learn wisdom, understanding, forgiveness, and good judgment. The unchanged wisdom of the ages remain to remind us that we are humans, that we are not perfect, that we are limited beings-that we are learners and not the rulers of life. Moreover, it is through the acknowledgment and confession of our human limitations, 143-260 that true human progress becomes possible.
Universal principles do not exist to demand moral perfection in us, but to remind us of our human limitations. It is through the awareness and recognition of humanity's imperfect nature that we learn wisdom, understanding, forgiveness, sympathy, humility, and tolerance.