ทุกข์คือสภาวะที่ต้องทนและทนได้ยาก เกิดจากอกุศลที่สิงจิตแล้วเหนี่ยวนำบาปเข้ามา การเผชิญหน้าทุกข์ต้องอาศัยการกำหนดรู้ พร้อมขันติและตบะ ส่วนต้นตอแห่งทุกข์ (สมุทัย) เริ่มจากอวิชชาที่ปกปิดความไม่รู้ นำไปสู่ตัณหาและการก่อภพชาติในแต่ละปัจจุบันSuffering is a state that must be endured and is hard to bear, arising when unwholesomeness takes hold of the mind and draws in harm. Facing it requires mindful awareness, together with patience and inner fortitude. Its root cause begins with ignorance, which leads through mental fabrication to craving and the arising of becoming, moment by moment.
Someone asked how to apply in everyday life. Ajarn answered that it's essential, because the two things human beings dread most are suffering and fear. Suffering is a state that must be endured and is hard to bear. It's the result of unwholesomeness—when a stored unwholesome state ripens, bringing its burden of pain and im, suffering appears. Most people, when they meet suffering, reach for distraction through sights, sounds, tastes, and senons instead of facing it directly.
Ajarn explained that suffering arises through two channels. One is the law of karma—when a completed unwholesome imprint reaches its scheduled moment and ripens. The other is the law of impermanence, arising from the ongoing contest between the three forces within the mind in the present moment; when unwholesomeness gains the upper hand, suffering appears. The two can work together, intensifying the suffering—but if we stay grounded in wholesomeness, it can lighten result that's ripening.
Facing suffering through mindful awareness
When suffering arises, what's needed is mindful awareness—there's no need to struggle against it. Simply by noticing it, awareness itself arises, drawing in the pure energy of to cleanse the underlying impurity until it lightens and eventually dissolves. This is how noble ones face suffering: they meet it directly in order to dissolve its root, relying on (), which comes together with an inner fortitude (tapa) that shields them from being overwhelmed. Each time we face suffering and come through it, a stronger fortitude is forged—ready for the next, heavier round. It's a gradual, step-by-step development.
Where suffering's root cause begins
Ajarn began explaining the origin of suffering through , starting with —the not-knowing that obscures wisdom. This leads to mental fabrication, the shaping of wrong views, which is the inner voice that unwholesomeness uses to steer us. From there comes consciousness, which carries the unwholesome mind into rebirth moment to moment through the eye, ear, nose, tongue, body, and mind, drawing in impurity that disturbs 's inner balance—causing trembling, unease, and alarm.
Next come mind-and-body and the six sense bases, followed by contact and feeling—the sensations that arise from encountering sights, sounds, smells, tastes, and touch. When we like what we encounter, craving arises, wanting more; when we dislike it, craving arises to reject it. This leads to clinging—the decision of whether to act on it or not, which is the most crucial turning point, because each decision reshapes the direction of our life. Once decided, it leads to becoming and birth—carrying out the activity that unwholesomeness has steered us toward—followed by aging and death, and the grief that follows. All of this becomes sealed into a completed unwholesome imprint, stored away to ripen later. (Cessation and the path will be covered in the next part.)