The burdens of my heart

Let no one despise
(to regard with contempt, distaste, disgust, or disdain; scorn; loathe.)

your youth
(the condition of being young, the appearance, freshness, vigor, spirit, etc., characteristic of one who is young, the period of life from puberty to the attainment of full growth; adolescence.)

but be an example
(a pattern or model, as of something to be imitated or avoided: to set a good example.)

to the believers
(to have confidence in the truth, the existence, or the reliability of something, although without absolute proof that one is right in doing so:
Only if one believes in something can one act purposefully.)

in word,
(warrant, assurance, or promise; speech or talk: to express one's emotion in words;
an authoritative utterance, or command;
to express in words; select words to express; phrase: to word a contract with great care. )

in conduct
(personal behavior; way of acting; bearing or deportment; to behave or manage (oneself);
to lead)

in love
(a profoundly tender, passionate affection for another person;
a feeling of warm personal attachment or deep affection, as for a parent, child, or friend; affectionate concern for the well-being of others: the love of one's neighbor.
Sacrifice and protection)

in spirit
(an attitude or principle that inspires, animates, or pervades thought, feeling, or action;
the third person of the Trinity; Holy Spirit;
the soul or heart as the seat of feelings or sentiments, or as prompting to action:
a man of broken spirit;
the Spirit- God;
a divine, inspiring, or animating being or influence. Num. 11:25; Is. 32:15.)

in faith
belief that is not based on proof;
belief in God or in the doctrines or teachings of religion;
belief in anything, as a code of ethics, standards of merit;
the trust in God and in His promises as made through Christ and the Scriptures by which humans are justified or saved;
the observance of this obligation; fidelity to one's promise, oath, allegiance, etc
The theological virtue defined as secure belief in God and a trusting acceptance of God's will.

in purity.
freedom from guilt or evil; innocence;cleanness or spotlessness; freedom from foreign or inappropriate elements)

- 1 Tim 4:12
不要叫人小看你年轻，总要在言语、行为、爱心、信心和纯洁上，都作信徒的榜样。